DNSSEC Debugger

Domain Name:

Time: 2024-05-17 02:20:37 UTC

Analyzing DNSSEC problems for ku.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 i.root-servers.net for ./DNSKEY
	Received 865 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 865 octets ;; HEADER SECTION ;; id = 49902 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAZBALoOFImwcJJg9Iu7Vy7ZyLjhtXfvO1c9k4vHjOpf9i7U1kKtrBvhnwsOni1sb50gkUayR tMDTUQqvljMMf4bpkyEtcE5evCzhHbFLq1coL5QOix3mfJm++FvIMaAt52nOvAdqR/luuI11bA1A mSCIJKAUx147DcfOHYKg3as+dznn3Iah4cWBMVzDe7PPsFS1AO6gU8EpmiRJ9VMNA09fOyDuq9+d 6sw8UUnJRMAFAuPLhUFjUAOuWOw74BC9lOtMQpbLMz8pX0CDKdOXDHjyj61nxSSWxPdUjeoxI17l QTpSPRtqRHFn5Fgj2e+9BVwhhWGDQN8kUVSJHZtQiI0= ) ; Key ID = 5613 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20240601000000 20240511000000 20326 . OgCibhptSNJS9XS2WD2CXYw0HsdjPXn82iYAtzkE7ma1H2BfchG8nRnFZJ9fbrCjXAhDPnKCkuId 8cuJ2PGuLzy9Q3d4zIt7Ow5o8YkpKGEJB6uVi1BRauxVzKgH7u5QnKf8d1AlKFikFdBHHLaZ97XG ci02qRRm1jpe+aY4sLnKHx1kTJozHJp+Xaml/nCiS4AXrCxNyc4EH2/oraODfaewFIOQjpsAMeAw tPrccpst4ZL/9jmZUdRSs3IHwMk9gvSwpZI0YVBWZocKg96CmQQgq9NNNGhpI5gXXdbP++bu4myT GIx8wR1vjK7nau9GJK+76Bt4bc+1FIfpq4mbSg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAZBALoOFImwcJJg9Iu7Vy7ZyLjhtXfvO1c9k4vHjOpf9i7U1kKtrBvhnwsOni1sb50gkUayR tMDTUQqvljMMf4bpkyEtcE5evCzhHbFLq1coL5QOix3mfJm++FvIMaAt52nOvAdqR/luuI11bA1A mSCIJKAUx147DcfOHYKg3as+dznn3Iah4cWBMVzDe7PPsFS1AO6gU8EpmiRJ9VMNA09fOyDuq9+d 6sw8UUnJRMAFAuPLhUFjUAOuWOw74BC9lOtMQpbLMz8pX0CDKdOXDHjyj61nxSSWxPdUjeoxI17l QTpSPRtqRHFn5Fgj2e+9BVwhhWGDQN8kUVSJHZtQiI0= ) ; Key ID = 5613`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20240601000000 20240511000000 20326 . OgCibhptSNJS9XS2WD2CXYw0HsdjPXn82iYAtzkE7ma1H2BfchG8nRnFZJ9fbrCjXAhDPnKCkuId 8cuJ2PGuLzy9Q3d4zIt7Ow5o8YkpKGEJB6uVi1BRauxVzKgH7u5QnKf8d1AlKFikFdBHHLaZ97XG ci02qRRm1jpe+aY4sLnKHx1kTJozHJp+Xaml/nCiS4AXrCxNyc4EH2/oraODfaewFIOQjpsAMeAw tPrccpst4ZL/9jmZUdRSs3IHwMk9gvSwpZI0YVBWZocKg96CmQQgq9NNNGhpI5gXXdbP++bu4myT GIx8wR1vjK7nau9GJK+76Bt4bc+1FIfpq4mbSg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=5613 is now in the chain-of-trust
	Query to j.root-servers.net for ku.edu/A
	Received 1165 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 1165 octets ;; HEADER SECTION ;; id = 34901 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.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 20240529200000 20240516190000 5613 . abBB3KhxpmtLm/HxcTLzO1o6wfIG+iIiEmzRtKx1OVqpbJ6nM+Fco/Drwozf0afSDSbTco2VbLrj IyKwV+MDZSyKa49a/i/YM4Y9mxd4UBI5S2FbVOXjEJL9w6ur0hNxhSnDJJcsM0sewrtjXx8qmoPc dOZmPD0Jc/r96rWSZNfu73VcMdmto0+7WxuTX69jJzSxsr4CrbNAkhORM+jRb/7ii8eNeUH1WxMq FHWdf4py5JMwweBcxK4hjRGyHSZZWk3ubGKsqrk64x2XbeJ1SFk3keM3Skhyonj8glr/BGY7en46 msmGMZjr6JF9thLMwqDmZ6LbuDSTAQZnI7TGUQ== ) ;; 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 }
	Query to b.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1162 octets ;; HEADER SECTION ;; id = 44325 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; { "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 20240529200000 20240516190000 5613 . abBB3KhxpmtLm/HxcTLzO1o6wfIG+iIiEmzRtKx1OVqpbJ6nM+Fco/Drwozf0afSDSbTco2VbLrj IyKwV+MDZSyKa49a/i/YM4Y9mxd4UBI5S2FbVOXjEJL9w6ur0hNxhSnDJJcsM0sewrtjXx8qmoPc dOZmPD0Jc/r96rWSZNfu73VcMdmto0+7WxuTX69jJzSxsr4CrbNAkhORM+jRb/7ii8eNeUH1WxMq FHWdf4py5JMwweBcxK4hjRGyHSZZWk3ubGKsqrk64x2XbeJ1SFk3keM3Skhyonj8glr/BGY7en46 msmGMZjr6JF9thLMwqDmZ6LbuDSTAQZnI7TGUQ== ) ;; 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 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to e.root-servers.net for edu/DS
	Received 367 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 367 octets ;; HEADER SECTION ;; id = 21417 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 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 20240529200000 20240516190000 5613 . abBB3KhxpmtLm/HxcTLzO1o6wfIG+iIiEmzRtKx1OVqpbJ6nM+Fco/Drwozf0afSDSbTco2VbLrj IyKwV+MDZSyKa49a/i/YM4Y9mxd4UBI5S2FbVOXjEJL9w6ur0hNxhSnDJJcsM0sewrtjXx8qmoPc dOZmPD0Jc/r96rWSZNfu73VcMdmto0+7WxuTX69jJzSxsr4CrbNAkhORM+jRb/7ii8eNeUH1WxMq FHWdf4py5JMwweBcxK4hjRGyHSZZWk3ubGKsqrk64x2XbeJ1SFk3keM3Skhyonj8glr/BGY7en46 msmGMZjr6JF9thLMwqDmZ6LbuDSTAQZnI7TGUQ== ) ;; 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 20240529200000 20240516190000 5613 . abBB3KhxpmtLm/HxcTLzO1o6wfIG+iIiEmzRtKx1OVqpbJ6nM+Fco/Drwozf0afSDSbTco2VbLrj IyKwV+MDZSyKa49a/i/YM4Y9mxd4UBI5S2FbVOXjEJL9w6ur0hNxhSnDJJcsM0sewrtjXx8qmoPc dOZmPD0Jc/r96rWSZNfu73VcMdmto0+7WxuTX69jJzSxsr4CrbNAkhORM+jRb/7ii8eNeUH1WxMq FHWdf4py5JMwweBcxK4hjRGyHSZZWk3ubGKsqrk64x2XbeJ1SFk3keM3Skhyonj8glr/BGY7en46 msmGMZjr6JF9thLMwqDmZ6LbuDSTAQZnI7TGUQ== )`
	RRSIG=5613 and DNSKEY=5613 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 m.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 291 octets ;; HEADER SECTION ;; id = 25189 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 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 KNDHE4V8GAIj488w6EzV3QzT8UlrXdWsopv4uH8tcOm5QdsPoxge+heg5+xr+EWPGAcckyAAlig1 6TBV695QrQ== ) ; Key ID = 41543 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; Key ID = 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20240530151114 20240515150614 35663 edu. PVBnYjFYXvwtjvjm8vynrD0BLetBrAQtLu4iQ2dOQKilXbpP3mvhODeDnclz3g9E00aXN852LVst nnV0VAIxKQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 KNDHE4V8GAIj488w6EzV3QzT8UlrXdWsopv4uH8tcOm5QdsPoxge+heg5+xr+EWPGAcckyAAlig1 6TBV695QrQ== ) ; Key ID = 41543`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; Key ID = 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 20240530151114 20240515150614 35663 edu. PVBnYjFYXvwtjvjm8vynrD0BLetBrAQtLu4iQ2dOQKilXbpP3mvhODeDnclz3g9E00aXN852LVst nnV0VAIxKQ== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=41543 is now in the chain-of-trust
	Query to h.edu-servers.net for ku.edu/A
	Received 528 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 528 octets ;; HEADER SECTION ;; id = 59380 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) ku.edu. 172800 IN NS ns1.ku.edu. ku.edu. 172800 IN NS ns2.ku.edu. ku.edu. 172800 IN NS ns3.ku.edu. ku.edu. 172800 IN NS ns4.ku.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240522064207 20240515053207 41543 edu. TLBw5cElHqeLPznzvjlUtbzpAbsQFZ5VUkS1RvkVvdbUX1lzuhDD3mCHh9z3YyvnKJcIVioMVoSl m3SaQyLUAw== ) L0VVF1G830DN9CAR2PUL087VSP8EIL6S.edu. 86400 IN NSEC3 ( 1 1 0 - lbm08vcodht4sfrpgcampjil9eau5tbd NS DS RRSIG ) L0VVF1G830DN9CAR2PUL087VSP8EIL6S.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240523064413 20240516053413 41543 edu. 09lcARCiK4p+L+8nYL9zeUcHVuORNwW+hpjSVC4C1XJ8CrYYxhpCelbXs02ocW4h+c2jdFfmy18g 2eY9/RNfXQ== ) ;; ADDITIONAL SECTION (5 records) ns1.ku.edu. 172800 IN A 129.237.14.1 ns2.ku.edu. 172800 IN A 129.237.15.1 ns3.ku.edu. 172800 IN A 129.237.19.1 ns4.ku.edu. 172800 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	Query to a.edu-servers.net for ku.edu/DNSKEY
	Received 528 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 528 octets ;; HEADER SECTION ;; id = 31809 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) ku.edu. 172800 IN NS ns1.ku.edu. ku.edu. 172800 IN NS ns2.ku.edu. ku.edu. 172800 IN NS ns3.ku.edu. ku.edu. 172800 IN NS ns4.ku.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240522064207 20240515053207 41543 edu. TLBw5cElHqeLPznzvjlUtbzpAbsQFZ5VUkS1RvkVvdbUX1lzuhDD3mCHh9z3YyvnKJcIVioMVoSl m3SaQyLUAw== ) L0VVF1G830DN9CAR2PUL087VSP8EIL6S.edu. 86400 IN NSEC3 ( 1 1 0 - lbm08vcodht4sfrpgcampjil9eau5tbd NS DS RRSIG ) L0VVF1G830DN9CAR2PUL087VSP8EIL6S.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240523064413 20240516053413 41543 edu. 09lcARCiK4p+L+8nYL9zeUcHVuORNwW+hpjSVC4C1XJ8CrYYxhpCelbXs02ocW4h+c2jdFfmy18g 2eY9/RNfXQ== ) ;; ADDITIONAL SECTION (5 records) ns1.ku.edu. 172800 IN A 129.237.14.1 ns2.ku.edu. 172800 IN A 129.237.15.1 ns3.ku.edu. 172800 IN A 129.237.19.1 ns4.ku.edu. 172800 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	Found child zone ku.edu

ku.edu

	Checking DS between edu and ku.edu
	Query to i.edu-servers.net for ku.edu/DS
	Received 566 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 566 octets ;; HEADER SECTION ;; id = 60581 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240522064207 20240515053207 41543 edu. TLBw5cElHqeLPznzvjlUtbzpAbsQFZ5VUkS1RvkVvdbUX1lzuhDD3mCHh9z3YyvnKJcIVioMVoSl m3SaQyLUAw== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1715912409 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 86400 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20240524022009 20240517011009 41543 edu. F4qS6v72usCWU9iufj7Hqcw4Qo/wo3aLB0QZufMBj+MfFYzevxhMw5TSXS4VZYn34OKEcdp9IaKy stBm8Ghg1Q== ) L0VVF1G830DN9CAR2PUL087VSP8EIL6S.edu. 86400 IN NSEC3 ( 1 1 0 - lbm08vcodht4sfrpgcampjil9eau5tbd NS DS RRSIG ) L0VVF1G830DN9CAR2PUL087VSP8EIL6S.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240523064413 20240516053413 41543 edu. 09lcARCiK4p+L+8nYL9zeUcHVuORNwW+hpjSVC4C1XJ8CrYYxhpCelbXs02ocW4h+c2jdFfmy18g 2eY9/RNfXQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for ku.edu in the edu zone
	Query to ns2.ku.edu for ku.edu/DNSKEY
	Received 81 bytes from 129.237.15.1
	;; Response received from [129.237.15.1] 81 octets ;; HEADER SECTION ;; id = 42120 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 1 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) ku.edu. 3600 IN SOA ( ns1.ku.edu. itcsc.ku.edu. 703589293 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 10800 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns3.ku.edu for ku.edu/A
	Received 153 bytes from 129.237.19.1
	;; Response received from [129.237.19.1] 153 octets ;; HEADER SECTION ;; id = 51868 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (1 record) ku.edu. 600 IN A 129.237.135.76 ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns1.ku.edu. ku.edu. 3600 IN NS ns4.ku.edu. ku.edu. 3600 IN NS ns2.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	ns3.ku.edu is authoritative for ku.edu
	Query to ns1.ku.edu for ku.edu/SOA
	Received 179 bytes from 129.237.14.1
	;; Response received from [129.237.14.1] 179 octets ;; HEADER SECTION ;; id = 47 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN SOA ;; ANSWER SECTION (1 record) ku.edu. 3600 IN SOA ( ns1.ku.edu. itcsc.ku.edu. 703589293 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 10800 ;minimum ) ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns2.ku.edu. ku.edu. 3600 IN NS ns4.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	Query to ns4.ku.edu for ku.edu/SOA
	Timeout querying ns4.ku.edu/129.237.106.113 for ku.edu/SOA
	All Queries to ns4.ku.edu for ku.edu/SOA timed out or failed
	Query to ns2.ku.edu for ku.edu/SOA
	Received 179 bytes from 129.237.15.1
	;; Response received from [129.237.15.1] 179 octets ;; HEADER SECTION ;; id = 37473 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN SOA ;; ANSWER SECTION (1 record) ku.edu. 3600 IN SOA ( ns1.ku.edu. itcsc.ku.edu. 703589293 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 10800 ;minimum ) ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns4.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ku.edu. 3600 IN NS ns2.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	Query to ns3.ku.edu for ku.edu/A
	Received 153 bytes from 129.237.19.1
	;; Response received from [129.237.19.1] 153 octets ;; HEADER SECTION ;; id = 627 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (1 record) ku.edu. 600 IN A 129.237.135.76 ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns4.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ku.edu. 3600 IN NS ns2.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	ku.edu A RR has value 129.237.135.76
	No RRSIGs found

ku.edu

	Query to ns1.ku.edu for ku.edu/A
	Received 153 bytes from 129.237.14.1
	;; Response received from [129.237.14.1] 153 octets ;; HEADER SECTION ;; id = 16814 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (1 record) ku.edu. 600 IN A 129.237.135.76 ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns2.ku.edu. ku.edu. 3600 IN NS ns4.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	ns1.ku.edu is authoritative for ku.edu
	Query to ns1.ku.edu for ku.edu/A
	Received 153 bytes from 129.237.14.1
	;; Response received from [129.237.14.1] 153 octets ;; HEADER SECTION ;; id = 43978 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (1 record) ku.edu. 600 IN A 129.237.135.76 ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns2.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ku.edu. 3600 IN NS ns4.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	ku.edu A RR has value 129.237.135.76
	No RRSIGs found

ku.edu

	Query to ns2.ku.edu for ku.edu/A
	Received 153 bytes from 129.237.15.1
	;; Response received from [129.237.15.1] 153 octets ;; HEADER SECTION ;; id = 13106 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (1 record) ku.edu. 600 IN A 129.237.135.76 ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns4.ku.edu. ku.edu. 3600 IN NS ns2.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	ns2.ku.edu is authoritative for ku.edu
	Query to ns2.ku.edu for ku.edu/A
	Received 153 bytes from 129.237.15.1
	;; Response received from [129.237.15.1] 153 octets ;; HEADER SECTION ;; id = 57022 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ku.edu. IN A ;; ANSWER SECTION (1 record) ku.edu. 600 IN A 129.237.135.76 ;; AUTHORITY SECTION (3 records) ku.edu. 3600 IN NS ns2.ku.edu. ku.edu. 3600 IN NS ns1.ku.edu. ku.edu. 3600 IN NS ns4.ku.edu. ;; ADDITIONAL SECTION (4 records) ns1.ku.edu. 3600 IN A 129.237.14.1 ns2.ku.edu. 3600 IN A 129.237.15.1 ns4.ku.edu. 3600 IN A 129.237.106.113 ;; { "EDNS-VERSION": 0 }
	ku.edu A RR has value 129.237.135.76
	No RRSIGs found

ku.edu

No response from ku.edu nameservers

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