DNSSEC Debugger - albany.edu

Back to Verisign Labs Tools

Domain Name:

Detail: more(+) / less(-)

Time: 2026-05-17 18:04:09 UTC

Analyzing DNSSEC problems for albany.edu

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

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to b.root-servers.net for ./DNSKEY
	Received 1139 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1139 octets ;; HEADER SECTION ;; id = 5339 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 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 20260601000000 20260511000000 20326 . Psn+BsMNwRdKsw1pSQPmOm/QeUqgjveusWdT5NL9sOxccMKpzbYOgLqYNmJsOrAjj0MDy0/X/xbU gAGdRVuOt9mv4yk+TaBs7rpd0IgDZu++2bIAvxu3W82fKEKpJqLucDiPu1l+GKZ87zRYrJrQZZWk 01LmCEIIED9P62/QbhdDVIG3ZdcvXQpRPjWyQOom2tZ0APZ+59PyOxjNMgnOaeoAD8QWZ+iKVY8k o2GRoHRqrzEq46SGDh1YuFxuw67oG7mn+Mt2b9HUjYWgQCvBRSUMb4XRxhNnKQiOS4ECEXCDozMD yXk8727l6bFK0THkaFEqW64F/5CAL8adNRyUoQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260601000000 20260511000000 20326 . Psn+BsMNwRdKsw1pSQPmOm/QeUqgjveusWdT5NL9sOxccMKpzbYOgLqYNmJsOrAjj0MDy0/X/xbU gAGdRVuOt9mv4yk+TaBs7rpd0IgDZu++2bIAvxu3W82fKEKpJqLucDiPu1l+GKZ87zRYrJrQZZWk 01LmCEIIED9P62/QbhdDVIG3ZdcvXQpRPjWyQOom2tZ0APZ+59PyOxjNMgnOaeoAD8QWZ+iKVY8k o2GRoHRqrzEq46SGDh1YuFxuw67oG7mn+Mt2b9HUjYWgQCvBRSUMb4XRxhNnKQiOS4ECEXCDozMD yXk8727l6bFK0THkaFEqW64F/5CAL8adNRyUoQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=54393 is now in the chain-of-trust
	Query to a.root-servers.net for albany.edu/A
	Received 1169 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 1169 octets ;; HEADER SECTION ;; id = 22657 ;; 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) ;; albany.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 20260530170000 20260517160000 54393 . gYqUyHWA5Fx7BvG3uxsmiVWwouW5dMwWrDjYbrLXC3xw7muImFpb5ocbUVRDUj0hLyv6ZepNrf++ ZgeP206++VfECgiBBgVj6wkwsyEKWjceLaiYb33thRGxsjQ2fkpFs3CD+Mh1uG+TS4QYTzqIGxFG aGRSmy8lL2aqU21IywZ52Cot5UU4f7N+cvXKZQx8aLlJ/K/9h/PkApl8Pl+6BP8ZK1yRh4KB+4qF 8CfH9xix5ph179d/6Cea0WWJjR+96eXCtMlNXf/fZ5uWF41qvs/yXanUIJuryqNUIzSRsLz2C2ha h+22G4Sjl+lj6r7vxq/SKuqKIo13C8ghR0CUMw== ) ;; 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 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 = 41238 ;; 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 20260530170000 20260517160000 54393 . gYqUyHWA5Fx7BvG3uxsmiVWwouW5dMwWrDjYbrLXC3xw7muImFpb5ocbUVRDUj0hLyv6ZepNrf++ ZgeP206++VfECgiBBgVj6wkwsyEKWjceLaiYb33thRGxsjQ2fkpFs3CD+Mh1uG+TS4QYTzqIGxFG aGRSmy8lL2aqU21IywZ52Cot5UU4f7N+cvXKZQx8aLlJ/K/9h/PkApl8Pl+6BP8ZK1yRh4KB+4qF 8CfH9xix5ph179d/6Cea0WWJjR+96eXCtMlNXf/fZ5uWF41qvs/yXanUIJuryqNUIzSRsLz2C2ha h+22G4Sjl+lj6r7vxq/SKuqKIo13C8ghR0CUMw== ) ;; 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 g.root-servers.net for edu/DS
	Received 367 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 367 octets ;; HEADER SECTION ;; id = 373 ;; 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 20260530170000 20260517160000 54393 . gYqUyHWA5Fx7BvG3uxsmiVWwouW5dMwWrDjYbrLXC3xw7muImFpb5ocbUVRDUj0hLyv6ZepNrf++ ZgeP206++VfECgiBBgVj6wkwsyEKWjceLaiYb33thRGxsjQ2fkpFs3CD+Mh1uG+TS4QYTzqIGxFG aGRSmy8lL2aqU21IywZ52Cot5UU4f7N+cvXKZQx8aLlJ/K/9h/PkApl8Pl+6BP8ZK1yRh4KB+4qF 8CfH9xix5ph179d/6Cea0WWJjR+96eXCtMlNXf/fZ5uWF41qvs/yXanUIJuryqNUIzSRsLz2C2ha h+22G4Sjl+lj6r7vxq/SKuqKIo13C8ghR0CUMw== ) ;; 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 20260530170000 20260517160000 54393 . gYqUyHWA5Fx7BvG3uxsmiVWwouW5dMwWrDjYbrLXC3xw7muImFpb5ocbUVRDUj0hLyv6ZepNrf++ ZgeP206++VfECgiBBgVj6wkwsyEKWjceLaiYb33thRGxsjQ2fkpFs3CD+Mh1uG+TS4QYTzqIGxFG aGRSmy8lL2aqU21IywZ52Cot5UU4f7N+cvXKZQx8aLlJ/K/9h/PkApl8Pl+6BP8ZK1yRh4KB+4qF 8CfH9xix5ph179d/6Cea0WWJjR+96eXCtMlNXf/fZ5uWF41qvs/yXanUIJuryqNUIzSRsLz2C2ha h+22G4Sjl+lj6r7vxq/SKuqKIo13C8ghR0CUMw== )`
	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 a.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 291 octets ;; HEADER SECTION ;; id = 22282 ;; 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 ( 256 3 13 WVHVp4Eprbq3+EmJ+XzSYbMy23PB3kzdKKmDpC7cME7yP44I5k/Fa64TOEpDHsJlZLDw28EQ8ypo /F3UAwLN0A== ) ; keytag 37239 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260530151114 20260515150614 35663 edu. 1wLUhBQMKwrk0+jRTrasR+LjCAU9JhXeK7p5/Ur9BaOnFToDlr7wQ7//2Q7XmlNWjEEhc4Ee8pWE PAhq83RYOQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 WVHVp4Eprbq3+EmJ+XzSYbMy23PB3kzdKKmDpC7cME7yP44I5k/Fa64TOEpDHsJlZLDw28EQ8ypo /F3UAwLN0A== ) ; keytag 37239`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	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 20260530151114 20260515150614 35663 edu. 1wLUhBQMKwrk0+jRTrasR+LjCAU9JhXeK7p5/Ur9BaOnFToDlr7wQ7//2Q7XmlNWjEEhc4Ee8pWE PAhq83RYOQ== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=37239 is now in the chain-of-trust
	Query to j.edu-servers.net for albany.edu/A
	Received 587 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 587 octets ;; HEADER SECTION ;; id = 62752 ;; 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 = 9 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) albany.edu. 172800 IN NS pendragon.cs.purdue.edu. albany.edu. 172800 IN NS ns5.dnsmadeeasy.com. albany.edu. 172800 IN NS ns6.dnsmadeeasy.com. albany.edu. 172800 IN NS ns7.dnsmadeeasy.com. albany.edu. 172800 IN NS dns01.buffalo.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260524001839 20260516230839 37239 edu. CqVpYig5SXRqrYieUSYOUh4+MYhRHaxgYF56tsXpb3cL8UC0Bva2lkVQvva9vGLMuSPmK7QBZnzj jw4EviIBrA== ) 03S4C53QKB6U7Q64BHFVIU9UNM6ORIJR.edu. 900 IN NSEC3 ( 1 1 0 - 075igptf91onlni61pfgm206crg1om66 NS DS RRSIG ) 03S4C53QKB6U7Q64BHFVIU9UNM6ORIJR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260523031753 20260516020753 37239 edu. SFQOFu5GJYBlIBugr7cH5gfb/iL3tMbnLPdb5RngIwbgQcwWpjY3vy7DQyPRb5NqNqxWbHHyREEY kd9QIukWlg== ) ;; ADDITIONAL SECTION (4 records) pendragon.cs.purdue.edu. 172800 IN A 128.10.2.5 dns01.buffalo.edu. 172800 IN A 128.205.1.69 dns01.buffalo.edu. 172800 IN AAAA 2620:cc:8000:1863::80cd:145 ;; { "EDNS-VERSION": 0 }
	Query to j.edu-servers.net for albany.edu/DNSKEY
	Received 587 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 587 octets ;; HEADER SECTION ;; id = 42083 ;; 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 = 9 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) albany.edu. 172800 IN NS pendragon.cs.purdue.edu. albany.edu. 172800 IN NS ns5.dnsmadeeasy.com. albany.edu. 172800 IN NS ns6.dnsmadeeasy.com. albany.edu. 172800 IN NS ns7.dnsmadeeasy.com. albany.edu. 172800 IN NS dns01.buffalo.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260524001839 20260516230839 37239 edu. CqVpYig5SXRqrYieUSYOUh4+MYhRHaxgYF56tsXpb3cL8UC0Bva2lkVQvva9vGLMuSPmK7QBZnzj jw4EviIBrA== ) 03S4C53QKB6U7Q64BHFVIU9UNM6ORIJR.edu. 900 IN NSEC3 ( 1 1 0 - 075igptf91onlni61pfgm206crg1om66 NS DS RRSIG ) 03S4C53QKB6U7Q64BHFVIU9UNM6ORIJR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260523031753 20260516020753 37239 edu. SFQOFu5GJYBlIBugr7cH5gfb/iL3tMbnLPdb5RngIwbgQcwWpjY3vy7DQyPRb5NqNqxWbHHyREEY kd9QIukWlg== ) ;; ADDITIONAL SECTION (4 records) pendragon.cs.purdue.edu. 172800 IN A 128.10.2.5 dns01.buffalo.edu. 172800 IN A 128.205.1.69 dns01.buffalo.edu. 172800 IN AAAA 2620:cc:8000:1863::80cd:145 ;; { "EDNS-VERSION": 0 }
	Found child zone albany.edu

albany.edu

	Checking DS between edu and albany.edu
	Query to e.edu-servers.net for albany.edu/DS
	Received 570 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 570 octets ;; HEADER SECTION ;; id = 57741 ;; 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) ;; albany.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 20260524001839 20260516230839 37239 edu. CqVpYig5SXRqrYieUSYOUh4+MYhRHaxgYF56tsXpb3cL8UC0Bva2lkVQvva9vGLMuSPmK7QBZnzj jw4EviIBrA== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1779041028 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20260524180348 20260517165348 37239 edu. ATsq1O9xdQ2q/1uFuRzuNm88lZQ4JIO/fIbhWdPebP4DwED4YNlwYa65iPP4bZUg0Z1VCTm6eK3k RjIzVQpO8Q== ) 03S4C53QKB6U7Q64BHFVIU9UNM6ORIJR.edu. 900 IN NSEC3 ( 1 1 0 - 075igptf91onlni61pfgm206crg1om66 NS DS RRSIG ) 03S4C53QKB6U7Q64BHFVIU9UNM6ORIJR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260523031753 20260516020753 37239 edu. SFQOFu5GJYBlIBugr7cH5gfb/iL3tMbnLPdb5RngIwbgQcwWpjY3vy7DQyPRb5NqNqxWbHHyREEY kd9QIukWlg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for albany.edu in the edu zone
	Query to ns5.dnsmadeeasy.com for albany.edu/DNSKEY
	Received 90 bytes from 208.94.148.13
	;; Response received from [208.94.148.13] 90 octets ;; HEADER SECTION ;; id = 52091 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) albany.edu. 28800 IN SOA ( ns1.albany.edu. hostmaster.albany.edu. 3005119 ;serial 3600 ;refresh 3600 ;retry 3600000 ;expire 28800 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to pendragon.cs.purdue.edu for albany.edu/A
	Received 214 bytes from 128.10.2.5
	;; Response received from [128.10.2.5] 214 octets ;; HEADER SECTION ;; id = 44547 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN A ;; ANSWER SECTION (2 records) albany.edu. 28800 IN A 104.18.8.41 albany.edu. 28800 IN A 104.18.9.41 ;; AUTHORITY SECTION (5 records) albany.edu. 28800 IN NS ns6.dnsmadeeasy.com. albany.edu. 28800 IN NS ns5.dnsmadeeasy.com. albany.edu. 28800 IN NS ns7.dnsmadeeasy.com. albany.edu. 28800 IN NS dns01.buffalo.edu. albany.edu. 28800 IN NS pendragon.cs.purdue.edu. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	pendragon.cs.purdue.edu is authoritative for albany.edu
	Query to ns7.dnsmadeeasy.com for albany.edu/SOA
	Received 90 bytes from 208.80.126.13
	;; Response received from [208.80.126.13] 90 octets ;; HEADER SECTION ;; id = 22547 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN SOA ;; ANSWER SECTION (1 record) albany.edu. 28800 IN SOA ( ns1.albany.edu. hostmaster.albany.edu. 3005119 ;serial 3600 ;refresh 3600 ;retry 3600000 ;expire 28800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns5.dnsmadeeasy.com for albany.edu/SOA
	Received 90 bytes from 208.94.148.13
	;; Response received from [208.94.148.13] 90 octets ;; HEADER SECTION ;; id = 38973 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN SOA ;; ANSWER SECTION (1 record) albany.edu. 28800 IN SOA ( ns1.albany.edu. hostmaster.albany.edu. 3005119 ;serial 3600 ;refresh 3600 ;retry 3600000 ;expire 28800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns01.buffalo.edu for albany.edu/SOA
	Received 90 bytes from 128.205.1.69
	;; Response received from [128.205.1.69] 90 octets ;; HEADER SECTION ;; id = 61594 ;; 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) ;; albany.edu. IN SOA ;; ANSWER SECTION (1 record) albany.edu. 28800 IN SOA ( ns1.albany.edu. hostmaster.albany.edu. 3005119 ;serial 3600 ;refresh 3600 ;retry 3600000 ;expire 28800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns6.dnsmadeeasy.com for albany.edu/SOA
	Received 90 bytes from 208.80.124.13
	;; Response received from [208.80.124.13] 90 octets ;; HEADER SECTION ;; id = 55653 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN SOA ;; ANSWER SECTION (1 record) albany.edu. 28800 IN SOA ( ns1.albany.edu. hostmaster.albany.edu. 3005119 ;serial 3600 ;refresh 3600 ;retry 3600000 ;expire 28800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to pendragon.cs.purdue.edu for albany.edu/A
	albany.edu A RR has value 104.18.8.41
	albany.edu A RR has value 104.18.9.41
	No RRSIGs found

albany.edu

	Query to ns5.dnsmadeeasy.com for albany.edu/A
	Received 71 bytes from 208.94.148.13
	;; Response received from [208.94.148.13] 71 octets ;; HEADER SECTION ;; id = 24378 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN A ;; ANSWER SECTION (2 records) albany.edu. 28800 IN A 104.18.9.41 albany.edu. 28800 IN A 104.18.8.41 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns5.dnsmadeeasy.com is authoritative for albany.edu
	Query to ns5.dnsmadeeasy.com for albany.edu/A
	albany.edu A RR has value 104.18.9.41
	albany.edu A RR has value 104.18.8.41
	No RRSIGs found

albany.edu

	Query to ns7.dnsmadeeasy.com for albany.edu/A
	Received 71 bytes from 208.80.126.13
	;; Response received from [208.80.126.13] 71 octets ;; HEADER SECTION ;; id = 30504 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN A ;; ANSWER SECTION (2 records) albany.edu. 28800 IN A 104.18.9.41 albany.edu. 28800 IN A 104.18.8.41 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns7.dnsmadeeasy.com is authoritative for albany.edu
	Query to ns7.dnsmadeeasy.com for albany.edu/A
	albany.edu A RR has value 104.18.9.41
	albany.edu A RR has value 104.18.8.41
	No RRSIGs found

albany.edu

	Query to ns6.dnsmadeeasy.com for albany.edu/A
	Received 71 bytes from 208.80.124.13
	;; Response received from [208.80.124.13] 71 octets ;; HEADER SECTION ;; id = 61328 ;; 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": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN A ;; ANSWER SECTION (2 records) albany.edu. 28800 IN A 104.18.8.41 albany.edu. 28800 IN A 104.18.9.41 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns6.dnsmadeeasy.com is authoritative for albany.edu
	Query to ns6.dnsmadeeasy.com for albany.edu/A
	albany.edu A RR has value 104.18.8.41
	albany.edu A RR has value 104.18.9.41
	No RRSIGs found

albany.edu

	Query to dns01.buffalo.edu for albany.edu/A
	Received 71 bytes from 128.205.1.69
	;; Response received from [128.205.1.69] 71 octets ;; HEADER SECTION ;; id = 35009 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; albany.edu. IN A ;; ANSWER SECTION (2 records) albany.edu. 28800 IN A 104.18.9.41 albany.edu. 28800 IN A 104.18.8.41 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns01.buffalo.edu is authoritative for albany.edu
	Query to dns01.buffalo.edu for albany.edu/A
	albany.edu A RR has value 104.18.9.41
	albany.edu A RR has value 104.18.8.41
	No RRSIGs found

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test albany.edu at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: