DNSSEC Debugger - dartmouth.edu

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Time: 2026-08-12 17:17:34 UTC

Analyzing DNSSEC problems for dartmouth.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 m.root-servers.net for ./DNSKEY
	Received 1141 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 1141 octets ;; HEADER SECTION ;; id = 11217 ;; 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 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260831000000 20260810000000 20326 . V78PtBnjcahYNt6ZWnzGlM+EExU9UNP4kRg5NGdsDW8OUHNRWY86PPVrQoWY3uwSbIVxs/mv9XJx oH/NdZm46Amyns74QH6IuPcCk055P1xF8f37JaSzrn+AA9vJCicqH8fnOSG7mSXs6W+or+1tJ5zL Npqjj+IuXyWOcTB0/W3loQYrPxdYIieY2DuSPRmXvpC4Z3LjMnOSvO4Q87V2ayUuPIdhO2w6Ltr3 /k6qRfSnyAcvhomTnf55nzn/Pl3urhbB/sx8VypzJZg/76nLCSxrS4XuDU8ORagQA99GeeuqFgLu fdMhNgr5m/QE6tworB9ptU8CHkhizUgIZxCd4A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	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 20260831000000 20260810000000 20326 . V78PtBnjcahYNt6ZWnzGlM+EExU9UNP4kRg5NGdsDW8OUHNRWY86PPVrQoWY3uwSbIVxs/mv9XJx oH/NdZm46Amyns74QH6IuPcCk055P1xF8f37JaSzrn+AA9vJCicqH8fnOSG7mSXs6W+or+1tJ5zL Npqjj+IuXyWOcTB0/W3loQYrPxdYIieY2DuSPRmXvpC4Z3LjMnOSvO4Q87V2ayUuPIdhO2w6Ltr3 /k6qRfSnyAcvhomTnf55nzn/Pl3urhbB/sx8VypzJZg/76nLCSxrS4XuDU8ORagQA99GeeuqFgLu fdMhNgr5m/QE6tworB9ptU8CHkhizUgIZxCd4A== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	Query to e.root-servers.net for dartmouth.edu/A
	Received 1172 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1172 octets ;; HEADER SECTION ;; id = 63858 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.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 20260825050000 20260812040000 57780 . KAhVH4cGJn95g++xfktScS1lVUrkGzBjYay3t2L04OXhKlGxHqu5E5grwtwyrIiaIRstMJvzS2kO RFdaIYT9qb+GCx9sXLsozistOf0efQqKTbmWHmhiZ0G/OiAO0++NS4lhteGhkeycNr6HpsLEIW8o eLEmRq8Nj4GzukQybTfkc8sYOJCDThrDIbMwNeh9lLN0PakP6vESROYE63IyqwYVHgF0z5DoHWid kIp6wI9gr0IWEo71L9G+rDvXUlMtJX733sHN1o0bu0I581IbJq3QP4V29TXrobSdxhaN7ceo0MnC /f9TLNY21VJ/H/U9aWGYYKNnEH5M5B1a/U4WDg== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to 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 = 29377 ;; 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 20260825050000 20260812040000 57780 . KAhVH4cGJn95g++xfktScS1lVUrkGzBjYay3t2L04OXhKlGxHqu5E5grwtwyrIiaIRstMJvzS2kO RFdaIYT9qb+GCx9sXLsozistOf0efQqKTbmWHmhiZ0G/OiAO0++NS4lhteGhkeycNr6HpsLEIW8o eLEmRq8Nj4GzukQybTfkc8sYOJCDThrDIbMwNeh9lLN0PakP6vESROYE63IyqwYVHgF0z5DoHWid kIp6wI9gr0IWEo71L9G+rDvXUlMtJX733sHN1o0bu0I581IbJq3QP4V29TXrobSdxhaN7ceo0MnC /f9TLNY21VJ/H/U9aWGYYKNnEH5M5B1a/U4WDg== ) ;; 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 a.root-servers.net for edu/DS
	Received 367 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 367 octets ;; HEADER SECTION ;; id = 28677 ;; 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 20260825050000 20260812040000 57780 . KAhVH4cGJn95g++xfktScS1lVUrkGzBjYay3t2L04OXhKlGxHqu5E5grwtwyrIiaIRstMJvzS2kO RFdaIYT9qb+GCx9sXLsozistOf0efQqKTbmWHmhiZ0G/OiAO0++NS4lhteGhkeycNr6HpsLEIW8o eLEmRq8Nj4GzukQybTfkc8sYOJCDThrDIbMwNeh9lLN0PakP6vESROYE63IyqwYVHgF0z5DoHWid kIp6wI9gr0IWEo71L9G+rDvXUlMtJX733sHN1o0bu0I581IbJq3QP4V29TXrobSdxhaN7ceo0MnC /f9TLNY21VJ/H/U9aWGYYKNnEH5M5B1a/U4WDg== ) ;; 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 20260825050000 20260812040000 57780 . KAhVH4cGJn95g++xfktScS1lVUrkGzBjYay3t2L04OXhKlGxHqu5E5grwtwyrIiaIRstMJvzS2kO RFdaIYT9qb+GCx9sXLsozistOf0efQqKTbmWHmhiZ0G/OiAO0++NS4lhteGhkeycNr6HpsLEIW8o eLEmRq8Nj4GzukQybTfkc8sYOJCDThrDIbMwNeh9lLN0PakP6vESROYE63IyqwYVHgF0z5DoHWid kIp6wI9gr0IWEo71L9G+rDvXUlMtJX733sHN1o0bu0I581IbJq3QP4V29TXrobSdxhaN7ceo0MnC /f9TLNY21VJ/H/U9aWGYYKNnEH5M5B1a/U4WDg== )`
	RRSIG=57780 and DNSKEY=57780 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 c.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 291 octets ;; HEADER SECTION ;; id = 28828 ;; 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 /wryn57986cSrM6e2SVDL1jtnHPoPqjPRw0z/jlp5BJ6PNc5Jt0Y/Jw3eWBbu6ZJCry4ooX5uE6U 1swz4VmIRA== ) ; keytag 6705 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260818151114 20260803150614 35663 edu. zfRFXFyioVhroUHsHG72x4tMotzksQ/1XX6lXu5/nzbCE2hKXhtpZ087768o/LhpmiH24DKZioLn n/F57BF3rw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 /wryn57986cSrM6e2SVDL1jtnHPoPqjPRw0z/jlp5BJ6PNc5Jt0Y/Jw3eWBbu6ZJCry4ooX5uE6U 1swz4VmIRA== ) ; keytag 6705`
	`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 20260818151114 20260803150614 35663 edu. zfRFXFyioVhroUHsHG72x4tMotzksQ/1XX6lXu5/nzbCE2hKXhtpZ087768o/LhpmiH24DKZioLn n/F57BF3rw== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=6705 is now in the chain-of-trust
	Query to i.edu-servers.net for dartmouth.edu/A
	Received 531 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 531 octets ;; HEADER SECTION ;; id = 45148 ;; 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 = 10 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) dartmouth.edu. 172800 IN NS a5-65.akam.net. dartmouth.edu. 172800 IN NS a1-119.akam.net. dartmouth.edu. 172800 IN NS a9-66.akam.net. dartmouth.edu. 172800 IN NS a14-67.akam.net. dartmouth.edu. 172800 IN NS a18-64.akam.net. dartmouth.edu. 172800 IN NS a16-64.akam.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260816033301 20260809022301 6705 edu. cbUpUMTqYJY920HLdyft9fPhEsgP+7+yGHmc68TfvSwH/vDSMNQaxyVZgU2b5rOPaZ/TBq16u4WT ey9t6pAQHQ== ) 81UV3SQLCB4SE03LD7PLE8UB7GH4EU8B.edu. 900 IN NSEC3 ( 1 1 0 - 84r3vll0i0qrhsi5n9sj2knksff0jnmp NS DS RRSIG ) 81UV3SQLCB4SE03LD7PLE8UB7GH4EU8B.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260817033459 20260810022459 6705 edu. yypjJpoJQZwbIX/Dpyrf+/ThlCnprlCcta/8BJwlw+kXEUzxI7iH0hSVwEVKFlPi4WveBEsoLYkU bQygLT/htg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to g.edu-servers.net for dartmouth.edu/DNSKEY
	Received 531 bytes from 192.42.93.30
	;; Response received from [192.42.93.30] 531 octets ;; HEADER SECTION ;; id = 2469 ;; 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 = 10 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) dartmouth.edu. 172800 IN NS a5-65.akam.net. dartmouth.edu. 172800 IN NS a1-119.akam.net. dartmouth.edu. 172800 IN NS a9-66.akam.net. dartmouth.edu. 172800 IN NS a14-67.akam.net. dartmouth.edu. 172800 IN NS a18-64.akam.net. dartmouth.edu. 172800 IN NS a16-64.akam.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260816033301 20260809022301 6705 edu. cbUpUMTqYJY920HLdyft9fPhEsgP+7+yGHmc68TfvSwH/vDSMNQaxyVZgU2b5rOPaZ/TBq16u4WT ey9t6pAQHQ== ) 81UV3SQLCB4SE03LD7PLE8UB7GH4EU8B.edu. 900 IN NSEC3 ( 1 1 0 - 84r3vll0i0qrhsi5n9sj2knksff0jnmp NS DS RRSIG ) 81UV3SQLCB4SE03LD7PLE8UB7GH4EU8B.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260817033459 20260810022459 6705 edu. yypjJpoJQZwbIX/Dpyrf+/ThlCnprlCcta/8BJwlw+kXEUzxI7iH0hSVwEVKFlPi4WveBEsoLYkU bQygLT/htg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone dartmouth.edu

dartmouth.edu

	Checking DS between edu and dartmouth.edu
	Query to j.edu-servers.net for dartmouth.edu/DS
	Received 573 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 573 octets ;; HEADER SECTION ;; id = 33897 ;; 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) ;; dartmouth.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 20260816033301 20260809022301 6705 edu. cbUpUMTqYJY920HLdyft9fPhEsgP+7+yGHmc68TfvSwH/vDSMNQaxyVZgU2b5rOPaZ/TBq16u4WT ey9t6pAQHQ== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1786555029 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20260819171709 20260812160709 6705 edu. EpEavCGjy6SPMfbaempPcE4xbbX1UMzCe+cdD/u0GIyYajsA8TPF2FyrERJ4NOY8T7nJ/B4/dFSy 7gNf8T116Q== ) 81UV3SQLCB4SE03LD7PLE8UB7GH4EU8B.edu. 900 IN NSEC3 ( 1 1 0 - 84r3vll0i0qrhsi5n9sj2knksff0jnmp NS DS RRSIG ) 81UV3SQLCB4SE03LD7PLE8UB7GH4EU8B.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260817033459 20260810022459 6705 edu. yypjJpoJQZwbIX/Dpyrf+/ThlCnprlCcta/8BJwlw+kXEUzxI7iH0hSVwEVKFlPi4WveBEsoLYkU bQygLT/htg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for dartmouth.edu in the edu zone
	Query to a16-64.akam.net for dartmouth.edu/DNSKEY
	Received 109 bytes from 23.211.132.64
	;; Response received from [23.211.132.64] 109 octets ;; HEADER SECTION ;; id = 63601 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) dartmouth.edu. 900 IN SOA ( central-campus-ipam.dartmouth.edu. hostmaster.dartmouth.edu. 202712668 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to a5-65.akam.net for dartmouth.edu/A
	Received 58 bytes from 95.100.168.65
	;; Response received from [95.100.168.65] 58 octets ;; HEADER SECTION ;; id = 16092 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (1 record) dartmouth.edu. 300 IN A 129.170.224.138 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a5-65.akam.net is authoritative for dartmouth.edu
	Query to a16-64.akam.net for dartmouth.edu/SOA
	Received 241 bytes from 23.211.132.64
	;; Response received from [23.211.132.64] 241 octets ;; HEADER SECTION ;; id = 24097 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN SOA ;; ANSWER SECTION (1 record) dartmouth.edu. 28800 IN SOA ( central-campus-ipam.dartmouth.edu. hostmaster.dartmouth.edu. 202712668 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (6 records) dartmouth.edu. 28800 IN NS a5-65.akam.net. dartmouth.edu. 28800 IN NS a16-64.akam.net. dartmouth.edu. 28800 IN NS a9-66.akam.net. dartmouth.edu. 28800 IN NS a14-67.akam.net. dartmouth.edu. 28800 IN NS a18-64.akam.net. dartmouth.edu. 28800 IN NS a1-119.akam.net. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a18-64.akam.net for dartmouth.edu/SOA
	Received 241 bytes from 95.101.36.64
	;; Response received from [95.101.36.64] 241 octets ;; HEADER SECTION ;; id = 64543 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN SOA ;; ANSWER SECTION (1 record) dartmouth.edu. 28800 IN SOA ( central-campus-ipam.dartmouth.edu. hostmaster.dartmouth.edu. 202712668 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (6 records) dartmouth.edu. 28800 IN NS a1-119.akam.net. dartmouth.edu. 28800 IN NS a18-64.akam.net. dartmouth.edu. 28800 IN NS a5-65.akam.net. dartmouth.edu. 28800 IN NS a16-64.akam.net. dartmouth.edu. 28800 IN NS a14-67.akam.net. dartmouth.edu. 28800 IN NS a9-66.akam.net. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a14-67.akam.net for dartmouth.edu/SOA
	Received 241 bytes from 184.26.161.67
	;; Response received from [184.26.161.67] 241 octets ;; HEADER SECTION ;; id = 18781 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN SOA ;; ANSWER SECTION (1 record) dartmouth.edu. 28800 IN SOA ( central-campus-ipam.dartmouth.edu. hostmaster.dartmouth.edu. 202712668 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (6 records) dartmouth.edu. 28800 IN NS a16-64.akam.net. dartmouth.edu. 28800 IN NS a1-119.akam.net. dartmouth.edu. 28800 IN NS a5-65.akam.net. dartmouth.edu. 28800 IN NS a14-67.akam.net. dartmouth.edu. 28800 IN NS a18-64.akam.net. dartmouth.edu. 28800 IN NS a9-66.akam.net. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a9-66.akam.net for dartmouth.edu/SOA
	Received 241 bytes from 184.85.248.66
	;; Response received from [184.85.248.66] 241 octets ;; HEADER SECTION ;; id = 63058 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN SOA ;; ANSWER SECTION (1 record) dartmouth.edu. 28800 IN SOA ( central-campus-ipam.dartmouth.edu. hostmaster.dartmouth.edu. 202712668 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (6 records) dartmouth.edu. 28800 IN NS a16-64.akam.net. dartmouth.edu. 28800 IN NS a9-66.akam.net. dartmouth.edu. 28800 IN NS a1-119.akam.net. dartmouth.edu. 28800 IN NS a18-64.akam.net. dartmouth.edu. 28800 IN NS a5-65.akam.net. dartmouth.edu. 28800 IN NS a14-67.akam.net. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a1-119.akam.net for dartmouth.edu/SOA
	Received 241 bytes from 193.108.91.119
	;; Response received from [193.108.91.119] 241 octets ;; HEADER SECTION ;; id = 49838 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN SOA ;; ANSWER SECTION (1 record) dartmouth.edu. 28800 IN SOA ( central-campus-ipam.dartmouth.edu. hostmaster.dartmouth.edu. 202712668 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (6 records) dartmouth.edu. 28800 IN NS a16-64.akam.net. dartmouth.edu. 28800 IN NS a1-119.akam.net. dartmouth.edu. 28800 IN NS a14-67.akam.net. dartmouth.edu. 28800 IN NS a18-64.akam.net. dartmouth.edu. 28800 IN NS a9-66.akam.net. dartmouth.edu. 28800 IN NS a5-65.akam.net. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a5-65.akam.net for dartmouth.edu/A
	dartmouth.edu A RR has value 129.170.224.138
	No RRSIGs found

dartmouth.edu

	Query to a9-66.akam.net for dartmouth.edu/A
	Received 58 bytes from 184.85.248.66
	;; Response received from [184.85.248.66] 58 octets ;; HEADER SECTION ;; id = 44782 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (1 record) dartmouth.edu. 300 IN A 129.170.224.138 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a9-66.akam.net is authoritative for dartmouth.edu
	Query to a9-66.akam.net for dartmouth.edu/A
	dartmouth.edu A RR has value 129.170.224.138
	No RRSIGs found

dartmouth.edu

	Query to a18-64.akam.net for dartmouth.edu/A
	Received 58 bytes from 95.101.36.64
	;; Response received from [95.101.36.64] 58 octets ;; HEADER SECTION ;; id = 58725 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (1 record) dartmouth.edu. 300 IN A 129.170.224.138 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a18-64.akam.net is authoritative for dartmouth.edu
	Query to a18-64.akam.net for dartmouth.edu/A
	dartmouth.edu A RR has value 129.170.224.138
	No RRSIGs found

dartmouth.edu

	Query to a14-67.akam.net for dartmouth.edu/A
	Received 58 bytes from 184.26.161.67
	;; Response received from [184.26.161.67] 58 octets ;; HEADER SECTION ;; id = 10303 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (1 record) dartmouth.edu. 300 IN A 129.170.224.138 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a14-67.akam.net is authoritative for dartmouth.edu
	Query to a14-67.akam.net for dartmouth.edu/A
	dartmouth.edu A RR has value 129.170.224.138
	No RRSIGs found

dartmouth.edu

	Query to a1-119.akam.net for dartmouth.edu/A
	Received 58 bytes from 193.108.91.119
	;; Response received from [193.108.91.119] 58 octets ;; HEADER SECTION ;; id = 7728 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (1 record) dartmouth.edu. 300 IN A 129.170.224.138 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a1-119.akam.net is authoritative for dartmouth.edu
	Query to a1-119.akam.net for dartmouth.edu/A
	dartmouth.edu A RR has value 129.170.224.138
	No RRSIGs found

dartmouth.edu

	Query to a16-64.akam.net for dartmouth.edu/A
	Received 58 bytes from 23.211.132.64
	;; Response received from [23.211.132.64] 58 octets ;; HEADER SECTION ;; id = 40449 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; dartmouth.edu. IN A ;; ANSWER SECTION (1 record) dartmouth.edu. 300 IN A 129.170.224.138 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a16-64.akam.net is authoritative for dartmouth.edu
	Query to a16-64.akam.net for dartmouth.edu/A
	dartmouth.edu A RR has value 129.170.224.138
	No RRSIGs found

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