DNSSEC Debugger - ncat.edu

Domain Name:

Time: 2026-03-28 19:00:17 UTC

Analyzing DNSSEC problems for ncat.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 g.root-servers.net for ./DNSKEY
	Received 1417 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1417 octets ;; HEADER SECTION ;; id = 21226 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 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 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 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 ( 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 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`
	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=38696/SEP is now in the chain-of-trust
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=54393 is now in the chain-of-trust
	Query to a.root-servers.net for ncat.edu/A
	Received 1167 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 1167 octets ;; HEADER SECTION ;; id = 11211 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260410170000 20260328160000 21831 . dHD13L7gnPcB43x7tN6BdVqaVLNZCnh6Argq3LooVJW4mZEQkAPLBICzIgSBMax5iT6Wq/8IUN/L WOXBP5B9YGTQiuACTPVr0nGMP6tfLZsOIHjAZr4uh5QJCXkx9QWDwHjsPIROVMupUTD75dmjN1iE DFF3HHiNUI9Kvs68CfC95ErTy0ITDz0tHfMg/YdwoXGO+E78w1kKsDh+0PCSt3MNp+bPHK0KA9N/ +7G/x7XppZ2NPhWTDmgNIsUD0gwcIH1EZD5kZOsBi3rzxyvwvFOXXRo8WlGe4yB7uXPM+JcDT4OL +yw58ewgofT804YuSOHYciCccswar+A/V1mRcA== ) ;; ADDITIONAL SECTION (27 records) d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::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 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::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 }
	Query to h.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 1162 octets ;; HEADER SECTION ;; id = 49940 ;; 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 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 20260410170000 20260328160000 21831 . dHD13L7gnPcB43x7tN6BdVqaVLNZCnh6Argq3LooVJW4mZEQkAPLBICzIgSBMax5iT6Wq/8IUN/L WOXBP5B9YGTQiuACTPVr0nGMP6tfLZsOIHjAZr4uh5QJCXkx9QWDwHjsPIROVMupUTD75dmjN1iE DFF3HHiNUI9Kvs68CfC95ErTy0ITDz0tHfMg/YdwoXGO+E78w1kKsDh+0PCSt3MNp+bPHK0KA9N/ +7G/x7XppZ2NPhWTDmgNIsUD0gwcIH1EZD5kZOsBi3rzxyvwvFOXXRo8WlGe4yB7uXPM+JcDT4OL +yw58ewgofT804YuSOHYciCccswar+A/V1mRcA== ) ;; 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 l.root-servers.net for edu/DS
	Received 367 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 367 octets ;; HEADER SECTION ;; id = 46483 ;; 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": 4096, ;; "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 20260410170000 20260328160000 21831 . dHD13L7gnPcB43x7tN6BdVqaVLNZCnh6Argq3LooVJW4mZEQkAPLBICzIgSBMax5iT6Wq/8IUN/L WOXBP5B9YGTQiuACTPVr0nGMP6tfLZsOIHjAZr4uh5QJCXkx9QWDwHjsPIROVMupUTD75dmjN1iE DFF3HHiNUI9Kvs68CfC95ErTy0ITDz0tHfMg/YdwoXGO+E78w1kKsDh+0PCSt3MNp+bPHK0KA9N/ +7G/x7XppZ2NPhWTDmgNIsUD0gwcIH1EZD5kZOsBi3rzxyvwvFOXXRo8WlGe4yB7uXPM+JcDT4OL +yw58ewgofT804YuSOHYciCccswar+A/V1mRcA== ) ;; 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 20260410170000 20260328160000 21831 . dHD13L7gnPcB43x7tN6BdVqaVLNZCnh6Argq3LooVJW4mZEQkAPLBICzIgSBMax5iT6Wq/8IUN/L WOXBP5B9YGTQiuACTPVr0nGMP6tfLZsOIHjAZr4uh5QJCXkx9QWDwHjsPIROVMupUTD75dmjN1iE DFF3HHiNUI9Kvs68CfC95ErTy0ITDz0tHfMg/YdwoXGO+E78w1kKsDh+0PCSt3MNp+bPHK0KA9N/ +7G/x7XppZ2NPhWTDmgNIsUD0gwcIH1EZD5kZOsBi3rzxyvwvFOXXRo8WlGe4yB7uXPM+JcDT4OL +yw58ewgofT804YuSOHYciCccswar+A/V1mRcA== )`
	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 e.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 291 octets ;; HEADER SECTION ;; id = 33926 ;; 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 k.edu-servers.net for ncat.edu/A
	Received 442 bytes from 192.52.178.30
	;; Response received from [192.52.178.30] 442 octets ;; HEADER SECTION ;; id = 15366 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) ncat.edu. 172800 IN NS ns-01.mcnc.org. ncat.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== ) MU7CPRIBUG617FUHJQDSANK92CVH3AUG.edu. 900 IN NSEC3 ( 1 1 0 - n2kkjd2o6n1t43petgtf80se9j9qdnmm NS DS RRSIG ) MU7CPRIBUG617FUHJQDSANK92CVH3AUG.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260401031243 20260325020243 16901 edu. PMUWpbKongwLws06PYRISEHgli7sR4H6Fq+b0YNI5FSEG06skFTkWuKPGIXseW21o7U1WmItUroV WuvhFXpx4g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to i.edu-servers.net for ncat.edu/DNSKEY
	Received 442 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 442 octets ;; HEADER SECTION ;; id = 18390 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) ncat.edu. 172800 IN NS ns-01.mcnc.org. ncat.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== ) MU7CPRIBUG617FUHJQDSANK92CVH3AUG.edu. 900 IN NSEC3 ( 1 1 0 - n2kkjd2o6n1t43petgtf80se9j9qdnmm NS DS RRSIG ) MU7CPRIBUG617FUHJQDSANK92CVH3AUG.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260401031243 20260325020243 16901 edu. PMUWpbKongwLws06PYRISEHgli7sR4H6Fq+b0YNI5FSEG06skFTkWuKPGIXseW21o7U1WmItUroV WuvhFXpx4g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone ncat.edu

ncat.edu

	Checking DS between edu and ncat.edu
	Query to i.edu-servers.net for ncat.edu/DS
	Received 568 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 568 octets ;; HEADER SECTION ;; id = 22458 ;; 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) ;; ncat.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. 1774724387 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20260404185947 20260328174947 16901 edu. ItPPoqJ8xPwamQDarL0kLEKlKyc0C6eERsRXRSbS9/BsBNfxDo+XRCtM+prr8lOHiyaj8Y9OU3fL e6zzcGUPdQ== ) MU7CPRIBUG617FUHJQDSANK92CVH3AUG.edu. 900 IN NSEC3 ( 1 1 0 - n2kkjd2o6n1t43petgtf80se9j9qdnmm NS DS RRSIG ) MU7CPRIBUG617FUHJQDSANK92CVH3AUG.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260401031243 20260325020243 16901 edu. PMUWpbKongwLws06PYRISEHgli7sR4H6Fq+b0YNI5FSEG06skFTkWuKPGIXseW21o7U1WmItUroV WuvhFXpx4g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for ncat.edu in the edu zone
	Query to ns-01.mcnc.org for ncat.edu/DNSKEY
	Received 107 bytes from 152.45.127.1
	;; Response received from [152.45.127.1] 107 octets ;; HEADER SECTION ;; id = 6159 ;; 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) ;; ncat.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) ncat.edu. 14400 IN SOA ( ns-01.mcnc.org. hostmaster.ncren.net. 2026032703 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 14400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns-01.mcnc.org for ncat.edu/A
	Received 205 bytes from 152.45.127.1
	;; Response received from [152.45.127.1] 205 octets ;; HEADER SECTION ;; id = 2831 ;; 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 = 2 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN A ;; ANSWER SECTION (2 records) ncat.edu. 28800 IN A 152.4.170.2 ncat.edu. 28800 IN A 152.4.218.9 ;; AUTHORITY SECTION (2 records) ncat.edu. 14400 IN NS ns-02.mcnc.org. ncat.edu. 14400 IN NS ns-01.mcnc.org. ;; ADDITIONAL SECTION (5 records) ns-01.mcnc.org. 14400 IN A 152.45.127.1 ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ;; { "EDNS-VERSION": 0 }
	ns-01.mcnc.org is authoritative for ncat.edu
	Query to ns-02.mcnc.org for ncat.edu/SOA
	Received 229 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 229 octets ;; HEADER SECTION ;; id = 58711 ;; 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 = 2 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN SOA ;; ANSWER SECTION (1 record) ncat.edu. 14400 IN SOA ( ns-01.mcnc.org. hostmaster.ncren.net. 2026032703 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 14400 ;minimum ) ;; AUTHORITY SECTION (2 records) ncat.edu. 14400 IN NS ns-01.mcnc.org. ncat.edu. 14400 IN NS ns-02.mcnc.org. ;; ADDITIONAL SECTION (5 records) ns-01.mcnc.org. 14400 IN A 152.45.127.1 ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ;; { "EDNS-VERSION": 0 }
	Query to ns-01.mcnc.org for ncat.edu/A
	Received 205 bytes from 152.45.127.1
	;; Response received from [152.45.127.1] 205 octets ;; HEADER SECTION ;; id = 58431 ;; 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 = 2 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN A ;; ANSWER SECTION (2 records) ncat.edu. 28800 IN A 152.4.218.9 ncat.edu. 28800 IN A 152.4.170.2 ;; AUTHORITY SECTION (2 records) ncat.edu. 14400 IN NS ns-01.mcnc.org. ncat.edu. 14400 IN NS ns-02.mcnc.org. ;; ADDITIONAL SECTION (5 records) ns-01.mcnc.org. 14400 IN A 152.45.127.1 ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ;; { "EDNS-VERSION": 0 }
	ncat.edu A RR has value 152.4.218.9
	ncat.edu A RR has value 152.4.170.2
	No RRSIGs found

ncat.edu

	Query to ns-02.mcnc.org for ncat.edu/A
	Received 205 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 205 octets ;; HEADER SECTION ;; id = 22926 ;; 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 = 2 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN A ;; ANSWER SECTION (2 records) ncat.edu. 28800 IN A 152.4.218.9 ncat.edu. 28800 IN A 152.4.170.2 ;; AUTHORITY SECTION (2 records) ncat.edu. 14400 IN NS ns-02.mcnc.org. ncat.edu. 14400 IN NS ns-01.mcnc.org. ;; ADDITIONAL SECTION (5 records) ns-01.mcnc.org. 14400 IN A 152.45.127.1 ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ;; { "EDNS-VERSION": 0 }
	ns-02.mcnc.org is authoritative for ncat.edu
	Query to ns-02.mcnc.org for ncat.edu/A
	Received 205 bytes from 192.101.21.1
	;; Response received from [192.101.21.1] 205 octets ;; HEADER SECTION ;; id = 21994 ;; 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 = 2 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ncat.edu. IN A ;; ANSWER SECTION (2 records) ncat.edu. 28800 IN A 152.4.218.9 ncat.edu. 28800 IN A 152.4.170.2 ;; AUTHORITY SECTION (2 records) ncat.edu. 14400 IN NS ns-01.mcnc.org. ncat.edu. 14400 IN NS ns-02.mcnc.org. ;; ADDITIONAL SECTION (5 records) ns-01.mcnc.org. 14400 IN A 152.45.127.1 ns-02.mcnc.org. 14400 IN A 192.101.21.1 ns-01.mcnc.org. 14400 IN AAAA 2600:2700:f00:: ns-02.mcnc.org. 14400 IN AAAA 2600:2700:f00:1:: ;; { "EDNS-VERSION": 0 }
	ncat.edu A RR has value 152.4.218.9
	ncat.edu A RR has value 152.4.170.2
	No RRSIGs found

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