DNSSEC Debugger - umbc.edu

Domain Name:

Time: 2026-04-07 12:45:50 UTC

Analyzing DNSSEC problems for umbc.edu

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to d.root-servers.net for ./DNSKEY
	Received 1414 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1414 octets ;; HEADER SECTION ;; id = 48793 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260422000000 20260401000000 20326 . Nt4x7yqmsincs4ioIgZsndCkDnX0VGYvrwktw71R5xqyzdE8no8GBFuMSWBfOe7t64hIVApinTCZ ozwhiHQ9vjxEzz1vOf/3AjXXYclWI2UtaLlkJnb+Kv5ZFQH5j98nmRo1d0DKHg5rVUUQKY0VsfxP mnJ0y+ZWA7RWzQSR0zKvZbrX2wjtaUe5ZqpWk/+Yk3e4MiC1P9wMs5w6X+MkidQDlMQsrYQW57Xt 8iqTK2Wm66WIXzDkP7OSl8jTLINhz+o/3OOMLgkG8zTwh4BTWI36ySyZIUtqXdrsIZrX60U1nutq AMONInBHXGLfw3VODBlMvIeD0WLk3e52pYP/Tg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260422000000 20260401000000 20326 . Nt4x7yqmsincs4ioIgZsndCkDnX0VGYvrwktw71R5xqyzdE8no8GBFuMSWBfOe7t64hIVApinTCZ ozwhiHQ9vjxEzz1vOf/3AjXXYclWI2UtaLlkJnb+Kv5ZFQH5j98nmRo1d0DKHg5rVUUQKY0VsfxP mnJ0y+ZWA7RWzQSR0zKvZbrX2wjtaUe5ZqpWk/+Yk3e4MiC1P9wMs5w6X+MkidQDlMQsrYQW57Xt 8iqTK2Wm66WIXzDkP7OSl8jTLINhz+o/3OOMLgkG8zTwh4BTWI36ySyZIUtqXdrsIZrX60U1nutq AMONInBHXGLfw3VODBlMvIeD0WLk3e52pYP/Tg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=54393 is now in the chain-of-trust
	Query to f.root-servers.net for umbc.edu/A
	Received 1167 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1167 octets ;; HEADER SECTION ;; id = 5142 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260420050000 20260407040000 54393 . dWrjK21m2t89SfVQH5ne5YpChtvObxGe+bmspM6OCPAJtJ7kaE+V4cwWvryUqnL3Diahu2I/A01h upZy8ZAOtZ72VLdB0ok2ddQPLruxnzJjA/GqaT/cKvZJVyYvOHP+bg+XE7lvYa6pNVkYVXbdCatG NIIuPivFPVDBrAub2C53BCQgJfuE9WcLn2ticg+Uvov1QQRs1f6k0j7TTPGjqwDa/2b5aYIvYHqh fVVtg4j5dJDjwBy09SxgJN1KX8lCvnimtscnEGZSrbuTOjgka/RvU08ZFW/rtGBNKN3uSh1vs9jK 03Q6dLoH1LTv+pZStV7DMssdqtuX46f8c4WMjg== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to m.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 1162 octets ;; HEADER SECTION ;; id = 38198 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260420050000 20260407040000 54393 . dWrjK21m2t89SfVQH5ne5YpChtvObxGe+bmspM6OCPAJtJ7kaE+V4cwWvryUqnL3Diahu2I/A01h upZy8ZAOtZ72VLdB0ok2ddQPLruxnzJjA/GqaT/cKvZJVyYvOHP+bg+XE7lvYa6pNVkYVXbdCatG NIIuPivFPVDBrAub2C53BCQgJfuE9WcLn2ticg+Uvov1QQRs1f6k0j7TTPGjqwDa/2b5aYIvYHqh fVVtg4j5dJDjwBy09SxgJN1KX8lCvnimtscnEGZSrbuTOjgka/RvU08ZFW/rtGBNKN3uSh1vs9jK 03Q6dLoH1LTv+pZStV7DMssdqtuX46f8c4WMjg== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 l.edu-servers.net. 172800 IN A 192.41.162.30 k.edu-servers.net. 172800 IN A 192.52.178.30 j.edu-servers.net. 172800 IN A 192.48.79.30 i.edu-servers.net. 172800 IN A 192.43.172.30 h.edu-servers.net. 172800 IN A 192.54.112.30 g.edu-servers.net. 172800 IN A 192.42.93.30 f.edu-servers.net. 172800 IN A 192.35.51.30 e.edu-servers.net. 172800 IN A 192.12.94.30 d.edu-servers.net. 172800 IN A 192.31.80.30 c.edu-servers.net. 172800 IN A 192.26.92.30 b.edu-servers.net. 172800 IN A 192.33.14.30 a.edu-servers.net. 172800 IN A 192.5.6.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to i.root-servers.net for edu/DS
	Received 367 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 367 octets ;; HEADER SECTION ;; id = 10397 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260420050000 20260407040000 54393 . dWrjK21m2t89SfVQH5ne5YpChtvObxGe+bmspM6OCPAJtJ7kaE+V4cwWvryUqnL3Diahu2I/A01h upZy8ZAOtZ72VLdB0ok2ddQPLruxnzJjA/GqaT/cKvZJVyYvOHP+bg+XE7lvYa6pNVkYVXbdCatG NIIuPivFPVDBrAub2C53BCQgJfuE9WcLn2ticg+Uvov1QQRs1f6k0j7TTPGjqwDa/2b5aYIvYHqh fVVtg4j5dJDjwBy09SxgJN1KX8lCvnimtscnEGZSrbuTOjgka/RvU08ZFW/rtGBNKN3uSh1vs9jK 03Q6dLoH1LTv+pZStV7DMssdqtuX46f8c4WMjg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for edu in the . zone
	DS=35663/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20260420050000 20260407040000 54393 . dWrjK21m2t89SfVQH5ne5YpChtvObxGe+bmspM6OCPAJtJ7kaE+V4cwWvryUqnL3Diahu2I/A01h upZy8ZAOtZ72VLdB0ok2ddQPLruxnzJjA/GqaT/cKvZJVyYvOHP+bg+XE7lvYa6pNVkYVXbdCatG NIIuPivFPVDBrAub2C53BCQgJfuE9WcLn2ticg+Uvov1QQRs1f6k0j7TTPGjqwDa/2b5aYIvYHqh fVVtg4j5dJDjwBy09SxgJN1KX8lCvnimtscnEGZSrbuTOjgka/RvU08ZFW/rtGBNKN3uSh1vs9jK 03Q6dLoH1LTv+pZStV7DMssdqtuX46f8c4WMjg== )`
	RRSIG=54393 and DNSKEY=54393 verifies the DS RRset
	DS=35663/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d )`
	Query to j.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 291 octets ;; HEADER SECTION ;; id = 18285 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN DNSKEY ( 256 3 13 ofExWbhssID57iiPCfo97BkTsCvsSwz1SQaESyZir1MIqxRITdSKbOcUbrVEtScEVsIP6MoJ1+iL 3fMyJirNRA== ) ; keytag 16901 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260420151114 20260405150614 35663 edu. /bvd87d6t4KEwB8unJWOuIP4RD3XmXs8P65Yq2c297CIkW5y29Vc1ds+m5FqCRvPEzcToOHqtOyT MQR8a99UgA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 ofExWbhssID57iiPCfo97BkTsCvsSwz1SQaESyZir1MIqxRITdSKbOcUbrVEtScEVsIP6MoJ1+iL 3fMyJirNRA== ) ; keytag 16901`
	DNSKEY=35663/SEP is now in the chain-of-trust
	DS=35663/SHA-256 verifies DNSKEY=35663/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260420151114 20260405150614 35663 edu. /bvd87d6t4KEwB8unJWOuIP4RD3XmXs8P65Yq2c297CIkW5y29Vc1ds+m5FqCRvPEzcToOHqtOyT MQR8a99UgA== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=16901 is now in the chain-of-trust
	Query to l.edu-servers.net for umbc.edu/A
	Received 398 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 398 octets ;; HEADER SECTION ;; id = 31742 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 7 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) umbc.edu. 172800 IN NS dnsexternal1.umbc.edu. umbc.edu. 172800 IN NS dnsexternal.umbc.edu. umbc.edu. 172800 IN NS dnsexternal2.umbc.edu. umbc.edu. 172800 IN NS dnsexternal3.umbc.edu. umbc.edu. 172800 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN DS ( 62866 5 2 128db54504131167804e3e42e51235f5a5cc82697db90ebeabf13725dfbc1987 ) umbc.edu. 86400 IN RRSIG ( DS 13 2 86400 20260411031157 20260404020157 16901 edu. KaqroAe/jjOU6TsMPORY1GgNb9jgOUVkGGhgI2tkxpDiNWoplE6/DXvBu7zoxIXw5vbYSL79llab tFgdEAoFlg== ) ;; ADDITIONAL SECTION (6 records) dnsexternal1.umbc.edu. 172800 IN A 130.85.1.9 dnsexternal.umbc.edu. 172800 IN A 130.85.1.6 dnsexternal2.umbc.edu. 172800 IN A 130.85.1.11 dnsexternal3.umbc.edu. 172800 IN A 3.84.138.22 dnsexternal4.umbc.edu. 172800 IN A 3.235.211.84 ;; { "EDNS-VERSION": 0 }
	Query to e.edu-servers.net for umbc.edu/DNSKEY
	Received 398 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 398 octets ;; HEADER SECTION ;; id = 15065 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 7 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) umbc.edu. 172800 IN NS dnsexternal1.umbc.edu. umbc.edu. 172800 IN NS dnsexternal.umbc.edu. umbc.edu. 172800 IN NS dnsexternal2.umbc.edu. umbc.edu. 172800 IN NS dnsexternal3.umbc.edu. umbc.edu. 172800 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN DS ( 62866 5 2 128db54504131167804e3e42e51235f5a5cc82697db90ebeabf13725dfbc1987 ) umbc.edu. 86400 IN RRSIG ( DS 13 2 86400 20260411031157 20260404020157 16901 edu. KaqroAe/jjOU6TsMPORY1GgNb9jgOUVkGGhgI2tkxpDiNWoplE6/DXvBu7zoxIXw5vbYSL79llab tFgdEAoFlg== ) ;; ADDITIONAL SECTION (6 records) dnsexternal1.umbc.edu. 172800 IN A 130.85.1.9 dnsexternal.umbc.edu. 172800 IN A 130.85.1.6 dnsexternal2.umbc.edu. 172800 IN A 130.85.1.11 dnsexternal3.umbc.edu. 172800 IN A 3.84.138.22 dnsexternal4.umbc.edu. 172800 IN A 3.235.211.84 ;; { "EDNS-VERSION": 0 }
	Found child zone umbc.edu

umbc.edu

	Checking DS between edu and umbc.edu
	Query to a.edu-servers.net for umbc.edu/DS
	Received 1078 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 1078 octets ;; HEADER SECTION ;; id = 35963 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN DS ;; ANSWER SECTION (2 records) umbc.edu. 86400 IN DS ( 62866 5 2 128db54504131167804e3e42e51235f5a5cc82697db90ebeabf13725dfbc1987 ) umbc.edu. 86400 IN RRSIG ( DS 13 2 86400 20260411031157 20260404020157 16901 edu. KaqroAe/jjOU6TsMPORY1GgNb9jgOUVkGGhgI2tkxpDiNWoplE6/DXvBu7zoxIXw5vbYSL79llab tFgdEAoFlg== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20260413031247 20260406020247 16901 edu. fQs8dYPeueY/qUyNtaVThpdl/Q4We2cka09WooHSPY8gw+0IHIY5TRg+ttqa++1SKXHgX36kXS+h FMUxmggxiQ== ) ;; ADDITIONAL SECTION (27 records) g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for umbc.edu in the edu zone
	DS=62866/SHA-256 has algorithm RSASHA1
	Found 1 RRSIGs over DS RRset
	`umbc.edu. 86400 IN RRSIG ( DS 13 2 86400 20260411031157 20260404020157 16901 edu. KaqroAe/jjOU6TsMPORY1GgNb9jgOUVkGGhgI2tkxpDiNWoplE6/DXvBu7zoxIXw5vbYSL79llab tFgdEAoFlg== )`
	RRSIG=16901 and DNSKEY=16901 verifies the DS RRset
	DS=62866/SHA-256 is now in the chain-of-trust
	`umbc.edu. 86400 IN DS ( 62866 5 2 128db54504131167804e3e42e51235f5a5cc82697db90ebeabf13725dfbc1987 )`
	Query to dnsexternal.umbc.edu for umbc.edu/DNSKEY
	Received 933 bytes from 130.85.1.6
	;; Response received from [130.85.1.6] 933 octets ;; HEADER SECTION ;; id = 19934 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN DNSKEY ;; ANSWER SECTION (4 records) UMBC.EDU. 86400 IN DNSKEY ( 256 3 5 AwEAAbWdL5rLdHqYVNtfiqI2C767XaXzG4wg0p8q+HboF/42Ri0CvRHwkPh6pnh81JGp45dIEY/s i8gBhr6IaZ/Eik+VybWm7+Xh0zje61IFV4yEw969Ikgyk0N8w+PUrQqeCbtY4jTrYhp9oHNTHCqu v9Osyh6eRK/Gz9++TBUSu+vf ) ; keytag 645 UMBC.EDU. 86400 IN DNSKEY ( 257 3 5 AwEAAe8OT/MZSf+sSY/tEXgitV4dFRVh0WySo2ViiMXkD8EWOJlbQNH4aYaiw6Y09C0cDj6RVBa+ fgJAIEJYxfxEgOvFYGfZ8I8LQwDSTYUtOhSAEGA8OOun9TtcehMl0+xfy0uIbuSwq8YMyEJhM02l wkt+uXiz+yv+aNlDkVFk4AMXBVFRbe/YgpKcHk8+bdcbZKDlGYp4lBNFOPiBo+Uxbt1AmKLljFSJ F6KBdBCkfQjdCrPcwFniz30vMfTHGVgKNYAe2P6QOzW60O0jK+gQkXZ3oWE2o96O2scieNQm+MBx LYtTNtZjTKUfuyL3Q0x6lR6ilyTE+rVyyMhxLmDFB4U= ) ; keytag 62866 UMBC.EDU. 86400 IN RRSIG ( DNSKEY 5 2 86400 20260426143446 20260327141758 645 umbc.edu. s2pOkrOojJw/t8abZ0CbpRlvXeoiL4TYW9IubD+NDJ4PJxMdyDTuHwv9yxUvalwY1xX2smbarmME DbNg29bOYMaYSMLpCk5nCmDAeIZcg+TOLkyDsiV/md2NdNYlFcMR6COoEzxhOBOmJLI7+npZGFaI fYbXgyKOWnWw/rf2XyA= ) UMBC.EDU. 86400 IN RRSIG ( DNSKEY 5 2 86400 20260426143446 20260327141758 62866 umbc.edu. KCWOTUZP8PBD9NZD7em/etq9A+TjbEBJETAysvpyH8Kr+YMfTNl3Hbshc9cTdck4WKB6lvdTImWM /5aExJSUrRaReAKvtykyZvtJdVf2+obVC2VoFfo48j76fkHtQjF4EwwktGbWWpP26OMhXJtMvAJ0 yMXr2TaiJpYGe0PE/kv+yQzhq7lt40BuvzBtuHN576Fu8P6RcuUcwzlUiPmzW3d0mvwlvteRGl9A IXMZjUQYpiYdtF1gRMvPEDjqCld16NdU3mmAonPsBvBTkynqWYBvsPyQgg7H2330D9njPAs0K5k6 Hh71nSLlMKlK7M676GNiwS6lwCFvAv/uUBOqpg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for umbc.edu
	`UMBC.EDU. 86400 IN DNSKEY ( 256 3 5 AwEAAbWdL5rLdHqYVNtfiqI2C767XaXzG4wg0p8q+HboF/42Ri0CvRHwkPh6pnh81JGp45dIEY/s i8gBhr6IaZ/Eik+VybWm7+Xh0zje61IFV4yEw969Ikgyk0N8w+PUrQqeCbtY4jTrYhp9oHNTHCqu v9Osyh6eRK/Gz9++TBUSu+vf ) ; keytag 645`
	`UMBC.EDU. 86400 IN DNSKEY ( 257 3 5 AwEAAe8OT/MZSf+sSY/tEXgitV4dFRVh0WySo2ViiMXkD8EWOJlbQNH4aYaiw6Y09C0cDj6RVBa+ fgJAIEJYxfxEgOvFYGfZ8I8LQwDSTYUtOhSAEGA8OOun9TtcehMl0+xfy0uIbuSwq8YMyEJhM02l wkt+uXiz+yv+aNlDkVFk4AMXBVFRbe/YgpKcHk8+bdcbZKDlGYp4lBNFOPiBo+Uxbt1AmKLljFSJ F6KBdBCkfQjdCrPcwFniz30vMfTHGVgKNYAe2P6QOzW60O0jK+gQkXZ3oWE2o96O2scieNQm+MBx LYtTNtZjTKUfuyL3Q0x6lR6ilyTE+rVyyMhxLmDFB4U= ) ; keytag 62866`
	DNSKEY=62866/SEP is now in the chain-of-trust
	DS=62866/SHA-256 verifies DNSKEY=62866/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`UMBC.EDU. 86400 IN RRSIG ( DNSKEY 5 2 86400 20260426143446 20260327141758 645 umbc.edu. s2pOkrOojJw/t8abZ0CbpRlvXeoiL4TYW9IubD+NDJ4PJxMdyDTuHwv9yxUvalwY1xX2smbarmME DbNg29bOYMaYSMLpCk5nCmDAeIZcg+TOLkyDsiV/md2NdNYlFcMR6COoEzxhOBOmJLI7+npZGFaI fYbXgyKOWnWw/rf2XyA= )`
	`UMBC.EDU. 86400 IN RRSIG ( DNSKEY 5 2 86400 20260426143446 20260327141758 62866 umbc.edu. KCWOTUZP8PBD9NZD7em/etq9A+TjbEBJETAysvpyH8Kr+YMfTNl3Hbshc9cTdck4WKB6lvdTImWM /5aExJSUrRaReAKvtykyZvtJdVf2+obVC2VoFfo48j76fkHtQjF4EwwktGbWWpP26OMhXJtMvAJ0 yMXr2TaiJpYGe0PE/kv+yQzhq7lt40BuvzBtuHN576Fu8P6RcuUcwzlUiPmzW3d0mvwlvteRGl9A IXMZjUQYpiYdtF1gRMvPEDjqCld16NdU3mmAonPsBvBTkynqWYBvsPyQgg7H2330D9njPAs0K5k6 Hh71nSLlMKlK7M676GNiwS6lwCFvAv/uUBOqpg== )`
	RRSIG=645 and DNSKEY=645 does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	RRSIG=62866 and DNSKEY=62866/SEP does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	None of the 2 RRSIG and 2 DNSKEY records validate the DNSKEY RRset
	The DNSKEY RRset was not signed by any trusted keys
	Query to dnsexternal1.umbc.edu for umbc.edu/A
	Received 1095 bytes from 130.85.1.9
	;; Response received from [130.85.1.9] 1095 octets ;; HEADER SECTION ;; id = 26980 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	dnsexternal1.umbc.edu is authoritative for umbc.edu
	Found RRSIG signed by umbc.edu zone
	Query to dnsexternal4.umbc.edu for umbc.edu/SOA
	Received 1107 bytes from 3.235.211.84
	;; Response received from [3.235.211.84] 1107 octets ;; HEADER SECTION ;; id = 24807 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN SOA ;; ANSWER SECTION (2 records) UMBC.EDU. 86400 IN SOA ( UMBC10.UMBC.EDU. HOSTMASTER.UMBC.EDU. 2010357461 ;serial 10800 ;refresh 1800 ;retry 3600000 ;expire 21700 ;minimum ) UMBC.EDU. 86400 IN RRSIG ( SOA 5 2 86400 20260507124145 20260407114145 645 umbc.edu. MLcX0q6SSGNIgBuQupyQIVUoasO8GhL//nhOrGt3PULSbXzMAcltt20oy8WU4k4bz8pYsU+LPciY 1yqwBU0yq0uaTSIpmR+EQqTULsM07GSZok0ghbWgJ/aQYggNOciBMEh2uC6OMwf5pxErqY/ecnVY LNfnjJww5DHCzb7EPpQ= ) ;; AUTHORITY SECTION (6 records) umbc.edu. 86400 IN NS dnsexternal1.umbc.edu. umbc.edu. 86400 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN NS dnsexternal3.umbc.edu. umbc.edu. 86400 IN NS dnsexternal.umbc.edu. umbc.edu. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.umbc.edu. 86400 IN A 3.84.138.22 dnsexternal4.umbc.edu. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	Query to dnsexternal2.umbc.edu for umbc.edu/SOA
	Received 1133 bytes from 130.85.1.11
	;; Response received from [130.85.1.11] 1133 octets ;; HEADER SECTION ;; id = 23771 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN SOA ;; ANSWER SECTION (2 records) UMBC.EDU. 86400 IN SOA ( UMBC10.UMBC.EDU. HOSTMASTER.UMBC.EDU. 2010357461 ;serial 10800 ;refresh 1800 ;retry 3600000 ;expire 21700 ;minimum ) UMBC.EDU. 86400 IN RRSIG ( SOA 5 2 86400 20260507124145 20260407114145 645 umbc.edu. MLcX0q6SSGNIgBuQupyQIVUoasO8GhL//nhOrGt3PULSbXzMAcltt20oy8WU4k4bz8pYsU+LPciY 1yqwBU0yq0uaTSIpmR+EQqTULsM07GSZok0ghbWgJ/aQYggNOciBMEh2uC6OMwf5pxErqY/ecnVY LNfnjJww5DHCzb7EPpQ= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	Query to dnsexternal.umbc.edu for umbc.edu/SOA
	Received 1133 bytes from 130.85.1.6
	;; Response received from [130.85.1.6] 1133 octets ;; HEADER SECTION ;; id = 44693 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN SOA ;; ANSWER SECTION (2 records) UMBC.EDU. 86400 IN SOA ( UMBC10.UMBC.EDU. HOSTMASTER.UMBC.EDU. 2010357461 ;serial 10800 ;refresh 1800 ;retry 3600000 ;expire 21700 ;minimum ) UMBC.EDU. 86400 IN RRSIG ( SOA 5 2 86400 20260507124145 20260407114145 645 umbc.edu. MLcX0q6SSGNIgBuQupyQIVUoasO8GhL//nhOrGt3PULSbXzMAcltt20oy8WU4k4bz8pYsU+LPciY 1yqwBU0yq0uaTSIpmR+EQqTULsM07GSZok0ghbWgJ/aQYggNOciBMEh2uC6OMwf5pxErqY/ecnVY LNfnjJww5DHCzb7EPpQ= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	Query to dnsexternal3.umbc.edu for umbc.edu/SOA
	Received 1107 bytes from 3.84.138.22
	;; Response received from [3.84.138.22] 1107 octets ;; HEADER SECTION ;; id = 62797 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN SOA ;; ANSWER SECTION (2 records) UMBC.EDU. 86400 IN SOA ( UMBC10.UMBC.EDU. HOSTMASTER.UMBC.EDU. 2010357461 ;serial 10800 ;refresh 1800 ;retry 3600000 ;expire 21700 ;minimum ) UMBC.EDU. 86400 IN RRSIG ( SOA 5 2 86400 20260507124145 20260407114145 645 umbc.edu. MLcX0q6SSGNIgBuQupyQIVUoasO8GhL//nhOrGt3PULSbXzMAcltt20oy8WU4k4bz8pYsU+LPciY 1yqwBU0yq0uaTSIpmR+EQqTULsM07GSZok0ghbWgJ/aQYggNOciBMEh2uC6OMwf5pxErqY/ecnVY LNfnjJww5DHCzb7EPpQ= ) ;; AUTHORITY SECTION (6 records) umbc.edu. 86400 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN NS dnsexternal2.umbc.edu. umbc.edu. 86400 IN NS dnsexternal.umbc.edu. umbc.edu. 86400 IN NS dnsexternal1.umbc.edu. umbc.edu. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.umbc.edu. 86400 IN A 3.84.138.22 dnsexternal4.umbc.edu. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	Query to dnsexternal1.umbc.edu for umbc.edu/A
	Received 1095 bytes from 130.85.1.9
	;; Response received from [130.85.1.9] 1095 octets ;; HEADER SECTION ;; id = 45879 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	umbc.edu A RR has value 23.185.0.4
	Found 1 RRSIGs over A RRset
	`UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= )`
	RRSIG=645 and DNSKEY=645 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

umbc.edu

	Query to dnsexternal4.umbc.edu for umbc.edu/A
	Received 1069 bytes from 3.235.211.84
	;; Response received from [3.235.211.84] 1069 octets ;; HEADER SECTION ;; id = 5543 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) umbc.edu. 86400 IN NS dnsexternal3.umbc.edu. umbc.edu. 86400 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN NS dnsexternal.umbc.edu. umbc.edu. 86400 IN NS dnsexternal1.umbc.edu. umbc.edu. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.umbc.edu. 86400 IN A 3.84.138.22 dnsexternal4.umbc.edu. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	dnsexternal4.umbc.edu is authoritative for umbc.edu
	Found RRSIG signed by umbc.edu zone
	Query to dnsexternal4.umbc.edu for umbc.edu/A
	Received 1069 bytes from 3.235.211.84
	;; Response received from [3.235.211.84] 1069 octets ;; HEADER SECTION ;; id = 8991 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) umbc.edu. 86400 IN NS dnsexternal2.umbc.edu. umbc.edu. 86400 IN NS dnsexternal3.umbc.edu. umbc.edu. 86400 IN NS dnsexternal1.umbc.edu. umbc.edu. 86400 IN NS dnsexternal.umbc.edu. umbc.edu. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.umbc.edu. 86400 IN A 3.84.138.22 dnsexternal4.umbc.edu. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	umbc.edu A RR has value 23.185.0.4
	Found 1 RRSIGs over A RRset
	`UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= )`
	RRSIG=645 and DNSKEY=645 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

umbc.edu

	Query to dnsexternal2.umbc.edu for umbc.edu/A
	Received 1095 bytes from 130.85.1.11
	;; Response received from [130.85.1.11] 1095 octets ;; HEADER SECTION ;; id = 12681 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	dnsexternal2.umbc.edu is authoritative for umbc.edu
	Found RRSIG signed by umbc.edu zone
	Query to dnsexternal2.umbc.edu for umbc.edu/A
	Received 1095 bytes from 130.85.1.11
	;; Response received from [130.85.1.11] 1095 octets ;; HEADER SECTION ;; id = 41305 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	umbc.edu A RR has value 23.185.0.4
	Found 1 RRSIGs over A RRset
	`UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= )`
	RRSIG=645 and DNSKEY=645 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

umbc.edu

	Query to dnsexternal.umbc.edu for umbc.edu/A
	Received 1095 bytes from 130.85.1.6
	;; Response received from [130.85.1.6] 1095 octets ;; HEADER SECTION ;; id = 41053 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	dnsexternal.umbc.edu is authoritative for umbc.edu
	Found RRSIG signed by umbc.edu zone
	Query to dnsexternal.umbc.edu for umbc.edu/A
	Received 1095 bytes from 130.85.1.6
	;; Response received from [130.85.1.6] 1095 octets ;; HEADER SECTION ;; id = 43416 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) UMBC.EDU. 86400 IN NS dnsexternal4.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal3.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal1.umbc.edu. UMBC.EDU. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.UMBC.EDU. 86400 IN A 3.84.138.22 dnsexternal4.UMBC.EDU. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	umbc.edu A RR has value 23.185.0.4
	Found 1 RRSIGs over A RRset
	`UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= )`
	RRSIG=645 and DNSKEY=645 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

umbc.edu

	Query to dnsexternal3.umbc.edu for umbc.edu/A
	Received 1069 bytes from 3.84.138.22
	;; Response received from [3.84.138.22] 1069 octets ;; HEADER SECTION ;; id = 5291 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) umbc.edu. 86400 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN NS dnsexternal3.umbc.edu. umbc.edu. 86400 IN NS dnsexternal2.umbc.edu. umbc.edu. 86400 IN NS dnsexternal1.umbc.edu. umbc.edu. 86400 IN NS dnsexternal.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.umbc.edu. 86400 IN A 3.84.138.22 dnsexternal4.umbc.edu. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	dnsexternal3.umbc.edu is authoritative for umbc.edu
	Found RRSIG signed by umbc.edu zone
	Query to dnsexternal3.umbc.edu for umbc.edu/A
	Received 1069 bytes from 3.84.138.22
	;; Response received from [3.84.138.22] 1069 octets ;; HEADER SECTION ;; id = 14953 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; umbc.edu. IN A ;; ANSWER SECTION (2 records) UMBC.EDU. 60 IN A 23.185.0.4 UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= ) ;; AUTHORITY SECTION (6 records) umbc.edu. 86400 IN NS dnsexternal1.umbc.edu. umbc.edu. 86400 IN NS dnsexternal.umbc.edu. umbc.edu. 86400 IN NS dnsexternal4.umbc.edu. umbc.edu. 86400 IN NS dnsexternal3.umbc.edu. umbc.edu. 86400 IN NS dnsexternal2.umbc.edu. UMBC.EDU. 86400 IN RRSIG ( NS 5 2 86400 20260507034649 20260407032803 645 umbc.edu. KsWENn7J1k8+gXjb8M5dZ1yCVzTGQky70znJZjT+IKyLajQjOGS/yLTeHlnWhhwtasVdVO13zzj4 6SX1kEzMGhQKFk2mGB4QrQclTPIKrqL16m4+iOFiRrrAw1jiGcunZvk9UJOrzx/17KbpXiDD0dl0 mGDMYnGOutgGV4Depc0= ) ;; ADDITIONAL SECTION (11 records) dnsexternal.UMBC.EDU. 86400 IN A 130.85.1.6 dnsexternal1.UMBC.EDU. 86400 IN A 130.85.1.9 dnsexternal2.UMBC.EDU. 86400 IN A 130.85.1.11 dnsexternal3.umbc.edu. 86400 IN A 3.84.138.22 dnsexternal4.umbc.edu. 86400 IN A 3.235.211.84 dnsexternal.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:1 dnsexternal1.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:2 dnsexternal2.UMBC.EDU. 86400 IN AAAA 2620:0:5301:2::2:3 dnsexternal.UMBC.EDU. 86400 IN RRSIG ( A 5 3 86400 20260501120842 20260401111901 645 umbc.edu. R82IH9kIDfTk1ivzyZfkeg1RVqZ8inlXn0qFNbXn4DN+ZVSJsMXXnn9O/wicLERePYg+O1e46+9k irVJ+7+lHZ3secwJL9SSruKMPZdIiCP9F79pRUZqqE5QZoYms8jVJ8g062AKI3LN5PHzICRBeBLQ VGJVrGIz7Rf72daLNmk= ) dnsexternal.UMBC.EDU. 86400 IN RRSIG ( AAAA 5 3 86400 20260507080035 20260407074113 645 umbc.edu. k930R3GCXzPnyfplGs4YHMTa0k1ptLwnWY1tvGWmhD3YwOiMV/0FOt5LD73HhqoRoRodE6g9/Ay2 vVysVYNQx3H9Tnr4KMI4mbm965iUrq4XeO+FGqK840W9RRZNYN4fGGI6Ku2IRlkF0CI+tDi/vOV6 W6mKmhBe5q3WlTJHKsg= ) ;; { "EDNS-VERSION": 0 }
	umbc.edu A RR has value 23.185.0.4
	Found 1 RRSIGs over A RRset
	`UMBC.EDU. 60 IN RRSIG ( A 5 2 60 20260421192215 20260322190303 645 umbc.edu. YO4w42aLCb3UbIHihmxHJRw5z6ZLepOec6nRLQMUliL3DYqgNnHJ/GGNdWJygSf+UPlYvkdoDJ/6 sOvp67N1QJvnDNVBhnCVQPCUbBan+gcUIYv6F66StTV3wZi6LEM7WwSZ1yBFPytnZt8FRlGFixlD BW/OChsOIup2GBFDnu4= )`
	RRSIG=645 and DNSKEY=645 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
	None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

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