DNSSEC Debugger

Domain Name:

Time: 2026-03-29 08:49:21 UTC

Analyzing DNSSEC problems for ecu.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 l.root-servers.net for ./DNSKEY
	Received 1414 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1414 octets ;; HEADER SECTION ;; id = 36437 ;; 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": 4096, ;; "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 ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 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 RRSIG ( DNSKEY 8 0 172800 20260412000000 20260322000000 20326 . YJgCBpeAL7jQEYIpS6icQm/XxIy+DU5PNrAT61ive9t9bpx8YsZgKf13hlkg48EvTMjINiG0r8PJ j1SiVDpZizGDdz+7+ipByzsLS7qHj6DviI4GYErjVnXZs3LESvZE/LhSFxyafLjNs9M9elLqEY10 fB4e+L3dDwu0hFR/fTOcYq4euNXE9X46/PANxFWple8XU1L53cnxD0VtQvlkG12thsIKmvMAJ0PH CoWuuYVGS/OSbDxsAHqHEBfqDLD3qjOp5mXA7wguiePv/lPBF963xkfWwpkdFVa/LxlUFu2P/q9G 9lDQ/XvTqfghEQU4v8NBbmrA10HTVs6pVNiGLw== ) ;; 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 ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	`. 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`
	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 20260412000000 20260322000000 20326 . YJgCBpeAL7jQEYIpS6icQm/XxIy+DU5PNrAT61ive9t9bpx8YsZgKf13hlkg48EvTMjINiG0r8PJ j1SiVDpZizGDdz+7+ipByzsLS7qHj6DviI4GYErjVnXZs3LESvZE/LhSFxyafLjNs9M9elLqEY10 fB4e+L3dDwu0hFR/fTOcYq4euNXE9X46/PANxFWple8XU1L53cnxD0VtQvlkG12thsIKmvMAJ0PH CoWuuYVGS/OSbDxsAHqHEBfqDLD3qjOp5mXA7wguiePv/lPBF963xkfWwpkdFVa/LxlUFu2P/q9G 9lDQ/XvTqfghEQU4v8NBbmrA10HTVs6pVNiGLw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=54393 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to i.root-servers.net for ecu.edu/A
	Received 1166 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1166 octets ;; HEADER SECTION ;; id = 11778 ;; 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) ;; ecu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260411050000 20260329040000 21831 . aeFEQPSczOLctACzOxI3q2jnWuydDpr7KFpYSMH1vxTBbK17AADg1cZQiNMJeFHK2/YIcakFrAKM oTXPp1geRLjfL0uylMW9Ge/9TlytMnV/ez7XiRoE00ZUENYGyvP4wGiSp70q2oBLyaDH3b2bMo3B /WZp8hdGXc1e984WsGLzqKnOPTWlxXEVU8RLBJjvrRkP+lsEdt/tsLxroZlJtL2PVYufJ278TtpZ 2E8PEyoAKMBaaEdGOXrbaQFYEJGfeuwQYZZbYO1MZsiKV8kwthBj1pc4PggrarnR1cxB34+0HnJZ wB/bAThEEuQiCb4SK1fhTMMfLkZAB/L+THiSfQ== ) ;; 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 }
	Query to d.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1162 octets ;; HEADER SECTION ;; id = 65057 ;; 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": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; 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 20260411050000 20260329040000 21831 . aeFEQPSczOLctACzOxI3q2jnWuydDpr7KFpYSMH1vxTBbK17AADg1cZQiNMJeFHK2/YIcakFrAKM oTXPp1geRLjfL0uylMW9Ge/9TlytMnV/ez7XiRoE00ZUENYGyvP4wGiSp70q2oBLyaDH3b2bMo3B /WZp8hdGXc1e984WsGLzqKnOPTWlxXEVU8RLBJjvrRkP+lsEdt/tsLxroZlJtL2PVYufJ278TtpZ 2E8PEyoAKMBaaEdGOXrbaQFYEJGfeuwQYZZbYO1MZsiKV8kwthBj1pc4PggrarnR1cxB34+0HnJZ wB/bAThEEuQiCb4SK1fhTMMfLkZAB/L+THiSfQ== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to f.root-servers.net for edu/DS
	Received 367 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 367 octets ;; HEADER SECTION ;; id = 27758 ;; 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": 1472, ;; "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 20260411050000 20260329040000 21831 . aeFEQPSczOLctACzOxI3q2jnWuydDpr7KFpYSMH1vxTBbK17AADg1cZQiNMJeFHK2/YIcakFrAKM oTXPp1geRLjfL0uylMW9Ge/9TlytMnV/ez7XiRoE00ZUENYGyvP4wGiSp70q2oBLyaDH3b2bMo3B /WZp8hdGXc1e984WsGLzqKnOPTWlxXEVU8RLBJjvrRkP+lsEdt/tsLxroZlJtL2PVYufJ278TtpZ 2E8PEyoAKMBaaEdGOXrbaQFYEJGfeuwQYZZbYO1MZsiKV8kwthBj1pc4PggrarnR1cxB34+0HnJZ wB/bAThEEuQiCb4SK1fhTMMfLkZAB/L+THiSfQ== ) ;; 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 20260411050000 20260329040000 21831 . aeFEQPSczOLctACzOxI3q2jnWuydDpr7KFpYSMH1vxTBbK17AADg1cZQiNMJeFHK2/YIcakFrAKM oTXPp1geRLjfL0uylMW9Ge/9TlytMnV/ez7XiRoE00ZUENYGyvP4wGiSp70q2oBLyaDH3b2bMo3B /WZp8hdGXc1e984WsGLzqKnOPTWlxXEVU8RLBJjvrRkP+lsEdt/tsLxroZlJtL2PVYufJ278TtpZ 2E8PEyoAKMBaaEdGOXrbaQFYEJGfeuwQYZZbYO1MZsiKV8kwthBj1pc4PggrarnR1cxB34+0HnJZ wB/bAThEEuQiCb4SK1fhTMMfLkZAB/L+THiSfQ== )`
	RRSIG=21831 and DNSKEY=21831 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 = 26043 ;; 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 20260410151114 20260326150614 35663 edu. iflsr8K/9B7C+yeECGDgQxXeBMxEZSgYXef1SYqOpvt+1aidY1zvvPo5sKG/sk1A/IAts1/szd2Y I0Cj4K8QIg== ) ;; 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 20260410151114 20260326150614 35663 edu. iflsr8K/9B7C+yeECGDgQxXeBMxEZSgYXef1SYqOpvt+1aidY1zvvPo5sKG/sk1A/IAts1/szd2Y I0Cj4K8QIg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=16901 is now in the chain-of-trust
	Query to i.edu-servers.net for ecu.edu/A
	Received 481 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 481 octets ;; HEADER SECTION ;; id = 3937 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) ecu.edu. 172800 IN NS sunny.noc.ecu.edu. ecu.edu. 172800 IN NS ns-01.mcnc.org. ecu.edu. 172800 IN NS ns-02.mcnc.org. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260402031311 20260326020311 16901 edu. XvV9J++LyYFuKlRuDVdlriN17hY/gkGEQtfDmRGM0gZIG99mfPPs/sW7u3E8En4di/TKBAXmkMaj mk8crc/Dgg== ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN NSEC3 ( 1 1 0 - kncr4pm80rm5lo67pjt8mgtl3n7kb279 NS DS RRSIG ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260404031123 20260328020123 16901 edu. BA5q7H3BZpOep2APZdwadlYmRx3iT2TiYAVnhIOcxP6r5RCeAtYA0yNnEv+0d6tl/YKsPTLuOslH MX0t/fKRSQ== ) ;; ADDITIONAL SECTION (2 records) sunny.noc.ecu.edu. 172800 IN A 150.216.1.252 ;; { "EDNS-VERSION": 0 }
	Query to i.edu-servers.net for ecu.edu/DNSKEY
	Received 481 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 481 octets ;; HEADER SECTION ;; id = 53798 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) ecu.edu. 172800 IN NS sunny.noc.ecu.edu. ecu.edu. 172800 IN NS ns-01.mcnc.org. ecu.edu. 172800 IN NS ns-02.mcnc.org. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260402031311 20260326020311 16901 edu. XvV9J++LyYFuKlRuDVdlriN17hY/gkGEQtfDmRGM0gZIG99mfPPs/sW7u3E8En4di/TKBAXmkMaj mk8crc/Dgg== ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN NSEC3 ( 1 1 0 - kncr4pm80rm5lo67pjt8mgtl3n7kb279 NS DS RRSIG ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260404031123 20260328020123 16901 edu. BA5q7H3BZpOep2APZdwadlYmRx3iT2TiYAVnhIOcxP6r5RCeAtYA0yNnEv+0d6tl/YKsPTLuOslH MX0t/fKRSQ== ) ;; ADDITIONAL SECTION (2 records) sunny.noc.ecu.edu. 172800 IN A 150.216.1.252 ;; { "EDNS-VERSION": 0 }
	Found child zone ecu.edu

ecu.edu

	Checking DS between edu and ecu.edu
	Query to a.edu-servers.net for ecu.edu/DS
	Received 567 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 567 octets ;; HEADER SECTION ;; id = 20590 ;; 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 = 0 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260402031311 20260326020311 16901 edu. XvV9J++LyYFuKlRuDVdlriN17hY/gkGEQtfDmRGM0gZIG99mfPPs/sW7u3E8En4di/TKBAXmkMaj mk8crc/Dgg== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1774774142 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20260405084902 20260329073902 16901 edu. Vedt1DROU1I7Q3Rjzj95kXff+YeH1VacadgVt8anZcJmsr8BjqD7DdrMrOKpNmyFHlkoi3PvK8/P G481AtApkw== ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN NSEC3 ( 1 1 0 - kncr4pm80rm5lo67pjt8mgtl3n7kb279 NS DS RRSIG ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260404031123 20260328020123 16901 edu. BA5q7H3BZpOep2APZdwadlYmRx3iT2TiYAVnhIOcxP6r5RCeAtYA0yNnEv+0d6tl/YKsPTLuOslH MX0t/fKRSQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for ecu.edu in the edu zone
	Query to ns-02.mcnc.org for ecu.edu/DNSKEY
	Received 89 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 89 octets ;; HEADER SECTION ;; id = 19358 ;; 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 = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) ecu.edu. 3600 IN SOA ( ns0-int.ecu.edu. frabonir.ecu.edu. 2194174 ;serial 3600 ;refresh 300 ;retry 1209600 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns-01.mcnc.org for ecu.edu/A
	Received 228 bytes from 152.45.127.1
	;; Response received from [152.45.127.1] 228 octets ;; HEADER SECTION ;; id = 23849 ;; 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 = 1 ;; nscount = 3 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (1 record) ecu.edu. 3600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) ecu.edu. 604800 IN NS ns-01.mcnc.org. ecu.edu. 604800 IN NS ns-02.mcnc.org. ecu.edu. 604800 IN NS sunny.noc.ecu.edu. ;; ADDITIONAL SECTION (6 records) ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN A 152.45.127.1 sunny.noc.ecu.edu. 604800 IN A 150.216.1.252 ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ;; { "EDNS-VERSION": 0 }
	ns-01.mcnc.org is authoritative for ecu.edu
	Query to sunny.noc.ecu.edu for ecu.edu/SOA
	Received 89 bytes from 150.216.1.252
	;; Response received from [150.216.1.252] 89 octets ;; HEADER SECTION ;; id = 54033 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN SOA ;; ANSWER SECTION (1 record) ecu.edu. 604800 IN SOA ( ns0-int.ecu.edu. frabonir.ecu.edu. 2194174 ;serial 3600 ;refresh 300 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns-02.mcnc.org for ecu.edu/SOA
	Received 265 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 265 octets ;; HEADER SECTION ;; id = 3311 ;; 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 = 1 ;; nscount = 3 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN SOA ;; ANSWER SECTION (1 record) ecu.edu. 604800 IN SOA ( ns0-int.ecu.edu. frabonir.ecu.edu. 2194174 ;serial 3600 ;refresh 300 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) ecu.edu. 604800 IN NS ns-02.mcnc.org. ecu.edu. 604800 IN NS ns-01.mcnc.org. ecu.edu. 604800 IN NS sunny.noc.ecu.edu. ;; ADDITIONAL SECTION (6 records) ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN A 152.45.127.1 sunny.noc.ecu.edu. 604800 IN A 150.216.1.252 ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ;; { "EDNS-VERSION": 0 }
	Query to ns-01.mcnc.org for ecu.edu/A
	Received 228 bytes from 152.45.127.1
	;; Response received from [152.45.127.1] 228 octets ;; HEADER SECTION ;; id = 54539 ;; 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 = 1 ;; nscount = 3 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (1 record) ecu.edu. 3600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) ecu.edu. 604800 IN NS sunny.noc.ecu.edu. ecu.edu. 604800 IN NS ns-02.mcnc.org. ecu.edu. 604800 IN NS ns-01.mcnc.org. ;; ADDITIONAL SECTION (6 records) ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN A 152.45.127.1 sunny.noc.ecu.edu. 604800 IN A 150.216.1.252 ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ;; { "EDNS-VERSION": 0 }
	ecu.edu A RR has value 23.185.0.3
	No RRSIGs found

ecu.edu

	Query to sunny.noc.ecu.edu for ecu.edu/A
	Received 52 bytes from 150.216.1.252
	;; Response received from [150.216.1.252] 52 octets ;; HEADER SECTION ;; id = 29578 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (1 record) ecu.edu. 3600 IN A 23.185.0.3 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	sunny.noc.ecu.edu is authoritative for ecu.edu
	Query to sunny.noc.ecu.edu for ecu.edu/A
	Received 52 bytes from 150.216.1.252
	;; Response received from [150.216.1.252] 52 octets ;; HEADER SECTION ;; id = 58805 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (1 record) ecu.edu. 3600 IN A 23.185.0.3 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ecu.edu A RR has value 23.185.0.3
	No RRSIGs found

ecu.edu

	Query to ns-02.mcnc.org for ecu.edu/A
	Received 228 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 228 octets ;; HEADER SECTION ;; id = 64767 ;; 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 = 1 ;; nscount = 3 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (1 record) ecu.edu. 3600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) ecu.edu. 604800 IN NS sunny.noc.ecu.edu. ecu.edu. 604800 IN NS ns-01.mcnc.org. ecu.edu. 604800 IN NS ns-02.mcnc.org. ;; ADDITIONAL SECTION (6 records) ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN A 152.45.127.1 sunny.noc.ecu.edu. 604800 IN A 150.216.1.252 ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ;; { "EDNS-VERSION": 0 }
	ns-02.mcnc.org is authoritative for ecu.edu
	Query to ns-02.mcnc.org for ecu.edu/A
	Received 228 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 228 octets ;; HEADER SECTION ;; id = 44847 ;; 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 = 1 ;; nscount = 3 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ecu.edu. IN A ;; ANSWER SECTION (1 record) ecu.edu. 3600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) ecu.edu. 604800 IN NS ns-02.mcnc.org. ecu.edu. 604800 IN NS sunny.noc.ecu.edu. ecu.edu. 604800 IN NS ns-01.mcnc.org. ;; ADDITIONAL SECTION (6 records) ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN A 152.45.127.1 sunny.noc.ecu.edu. 604800 IN A 150.216.1.252 ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ;; { "EDNS-VERSION": 0 }
	ecu.edu A RR has value 23.185.0.3
	No RRSIGs found

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