DNSSEC Debugger - uiowa.edu

Domain Name:

Time: 2025-04-23 17:46:51 UTC

Analyzing DNSSEC problems for uiowa.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 h.root-servers.net for ./DNSKEY
	Received 1139 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 1139 octets ;; HEADER SECTION ;; id = 10146 ;; 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 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 20250512000000 20250421000000 20326 . d57ThXzGZNbeW1yPlvFiOt+aiFXSHAsVopf8jxG/JBBNh6Hko6Ey94OI82FSawKHQoc63C7Gt2sD Z4HDn6anc8jy5U4E47VDka/vxOCubiJbD+tU62ADZxENh0mHr/jwODZ1kwbtfFZK2LYoqF2FiDsw IFLZ0serEa73QKNZHPnGOuZgeQMJyBNjovFfAYfLQnOeDHjMTlfp6Ly0l5w+OqS37KjkdXvMUd4M i4ls1PNAPq3OyB2QgCcigUtrjx0Bxuu/4yVVCkRyGaa4L3tI9yIDTCHI2+gI48DpxZaN602BJvVg JDaSIqJ5F4I02bJWuI4ksAxB9Pdsae3JeU5ZbQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20250512000000 20250421000000 20326 . d57ThXzGZNbeW1yPlvFiOt+aiFXSHAsVopf8jxG/JBBNh6Hko6Ey94OI82FSawKHQoc63C7Gt2sD Z4HDn6anc8jy5U4E47VDka/vxOCubiJbD+tU62ADZxENh0mHr/jwODZ1kwbtfFZK2LYoqF2FiDsw IFLZ0serEa73QKNZHPnGOuZgeQMJyBNjovFfAYfLQnOeDHjMTlfp6Ly0l5w+OqS37KjkdXvMUd4M i4ls1PNAPq3OyB2QgCcigUtrjx0Bxuu/4yVVCkRyGaa4L3tI9yIDTCHI2+gI48DpxZaN602BJvVg JDaSIqJ5F4I02bJWuI4ksAxB9Pdsae3JeU5ZbQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to b.root-servers.net for uiowa.edu/A
	Received 1168 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1168 octets ;; HEADER SECTION ;; id = 15019 ;; 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) ;; uiowa.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 20250506050000 20250423040000 53148 . dO1qkshwThLQTFp/wKSUM8cbxugnTp2PdklA6zCfs6MP5q6eSjJMsA1Tj/B6RDAXQUX5hl0t1Nue XKi7ZI+VsstI+2++1tYV6JmZrtzAI9ALw00s3L0ipkAiTNcG/VhchySJu2P6sXA4PT3V5eD7fWBH z7Pbuz5s/KNid7zf//yICIDWOJ0EgXxtd+dKe3N30IcVkzs/zAsxB4qDm6z+fn6svP/pKXfmaDeA k5qanhQboSKDlDJjqFtTqUdC20rbeVPpf1IQfP/eJxGT85vxsb15j0mK8mArMS5tvuTm/JHQpkLN uXloQ4CThDUVeKg188jHVZrvf+/EzGbbqbZEOg== ) ;; 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 f.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1162 octets ;; HEADER SECTION ;; id = 20341 ;; 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) ;; 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 20250506050000 20250423040000 53148 . dO1qkshwThLQTFp/wKSUM8cbxugnTp2PdklA6zCfs6MP5q6eSjJMsA1Tj/B6RDAXQUX5hl0t1Nue XKi7ZI+VsstI+2++1tYV6JmZrtzAI9ALw00s3L0ipkAiTNcG/VhchySJu2P6sXA4PT3V5eD7fWBH z7Pbuz5s/KNid7zf//yICIDWOJ0EgXxtd+dKe3N30IcVkzs/zAsxB4qDm6z+fn6svP/pKXfmaDeA k5qanhQboSKDlDJjqFtTqUdC20rbeVPpf1IQfP/eJxGT85vxsb15j0mK8mArMS5tvuTm/JHQpkLN uXloQ4CThDUVeKg188jHVZrvf+/EzGbbqbZEOg== ) ;; 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 m.root-servers.net for edu/DS
	Received 367 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 367 octets ;; HEADER SECTION ;; id = 32245 ;; 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 20250506050000 20250423040000 53148 . dO1qkshwThLQTFp/wKSUM8cbxugnTp2PdklA6zCfs6MP5q6eSjJMsA1Tj/B6RDAXQUX5hl0t1Nue XKi7ZI+VsstI+2++1tYV6JmZrtzAI9ALw00s3L0ipkAiTNcG/VhchySJu2P6sXA4PT3V5eD7fWBH z7Pbuz5s/KNid7zf//yICIDWOJ0EgXxtd+dKe3N30IcVkzs/zAsxB4qDm6z+fn6svP/pKXfmaDeA k5qanhQboSKDlDJjqFtTqUdC20rbeVPpf1IQfP/eJxGT85vxsb15j0mK8mArMS5tvuTm/JHQpkLN uXloQ4CThDUVeKg188jHVZrvf+/EzGbbqbZEOg== ) ;; 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 20250506050000 20250423040000 53148 . dO1qkshwThLQTFp/wKSUM8cbxugnTp2PdklA6zCfs6MP5q6eSjJMsA1Tj/B6RDAXQUX5hl0t1Nue XKi7ZI+VsstI+2++1tYV6JmZrtzAI9ALw00s3L0ipkAiTNcG/VhchySJu2P6sXA4PT3V5eD7fWBH z7Pbuz5s/KNid7zf//yICIDWOJ0EgXxtd+dKe3N30IcVkzs/zAsxB4qDm6z+fn6svP/pKXfmaDeA k5qanhQboSKDlDJjqFtTqUdC20rbeVPpf1IQfP/eJxGT85vxsb15j0mK8mArMS5tvuTm/JHQpkLN uXloQ4CThDUVeKg188jHVZrvf+/EzGbbqbZEOg== )`
	RRSIG=53148 and DNSKEY=53148 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 d.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 291 octets ;; HEADER SECTION ;; id = 31618 ;; 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 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250505151114 20250420150614 35663 edu. is07qJWJ2CsPgK4pyKnFplVCMfKHbGoSKZAMF2u48l3YaQFzxlMOfrjTSxZPgj2IJX4svHTlf6mo EJQ2OrkbEw== ) ;; 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 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579`
	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 20250505151114 20250420150614 35663 edu. is07qJWJ2CsPgK4pyKnFplVCMfKHbGoSKZAMF2u48l3YaQFzxlMOfrjTSxZPgj2IJX4svHTlf6mo EJQ2OrkbEw== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=57579 is now in the chain-of-trust
	Query to m.edu-servers.net for uiowa.edu/A
	Received 614 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 614 octets ;; HEADER SECTION ;; id = 44188 ;; 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 = 8 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) uiowa.edu. 172800 IN NS dns2.uiowa.edu. uiowa.edu. 172800 IN NS dns3.uiowa.edu. uiowa.edu. 172800 IN NS dns1.uiowa.edu. uiowa.edu. 172800 IN NS dns-r1.uiowa.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250427025504 20250420014504 57579 edu. kq12zITq4qVJjtj1/AWybFV0h0d0lymY9vfGf/Og7pu5CP5k5sVfDBLLdeJtlMsyB6oUWWeXh/r3 rvOgFB5CaA== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN NSEC3 ( 1 1 0 - 5kut5165mmusjmbpbbql7mvqcbmia9co NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250429181029 20250422170029 57579 edu. qGGojXHjXw/cfHAzZy3OiYY10F1eb+PsM/Qozky58GAcid1cbkeK6OHzhhz2vadvbSj4ODo/N08R IJVv9g3mfw== ) ;; ADDITIONAL SECTION (7 records) dns2.uiowa.edu. 172800 IN A 128.255.64.26 dns2.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 172800 IN A 128.255.1.27 dns3.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 172800 IN A 128.255.1.26 dns1.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::10 ;; { "EDNS-VERSION": 0 }
	Query to k.edu-servers.net for uiowa.edu/DNSKEY
	Received 614 bytes from 192.52.178.30
	;; Response received from [192.52.178.30] 614 octets ;; HEADER SECTION ;; id = 43850 ;; 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 = 8 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) uiowa.edu. 172800 IN NS dns2.uiowa.edu. uiowa.edu. 172800 IN NS dns3.uiowa.edu. uiowa.edu. 172800 IN NS dns1.uiowa.edu. uiowa.edu. 172800 IN NS dns-r1.uiowa.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250427025504 20250420014504 57579 edu. kq12zITq4qVJjtj1/AWybFV0h0d0lymY9vfGf/Og7pu5CP5k5sVfDBLLdeJtlMsyB6oUWWeXh/r3 rvOgFB5CaA== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN NSEC3 ( 1 1 0 - 5kut5165mmusjmbpbbql7mvqcbmia9co NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250429181029 20250422170029 57579 edu. qGGojXHjXw/cfHAzZy3OiYY10F1eb+PsM/Qozky58GAcid1cbkeK6OHzhhz2vadvbSj4ODo/N08R IJVv9g3mfw== ) ;; ADDITIONAL SECTION (7 records) dns2.uiowa.edu. 172800 IN A 128.255.64.26 dns2.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 172800 IN A 128.255.1.27 dns3.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 172800 IN A 128.255.1.26 dns1.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::10 ;; { "EDNS-VERSION": 0 }
	Found child zone uiowa.edu

uiowa.edu

	Checking DS between edu and uiowa.edu
	Query to e.edu-servers.net for uiowa.edu/DS
	Received 569 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 569 octets ;; HEADER SECTION ;; id = 44656 ;; 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) ;; uiowa.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 20250427025504 20250420014504 57579 edu. kq12zITq4qVJjtj1/AWybFV0h0d0lymY9vfGf/Og7pu5CP5k5sVfDBLLdeJtlMsyB6oUWWeXh/r3 rvOgFB5CaA== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1745430390 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20250430174630 20250423163630 57579 edu. ZcAV9ji+07wrxH3s4GZwDV3ycxag61RRgmlVokdYW4ec4c4hdpyejNCOJqw4MqFTYN8CuZvcWeW3 /jJ/VIH6ZQ== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN NSEC3 ( 1 1 0 - 5kut5165mmusjmbpbbql7mvqcbmia9co NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250429181029 20250422170029 57579 edu. qGGojXHjXw/cfHAzZy3OiYY10F1eb+PsM/Qozky58GAcid1cbkeK6OHzhhz2vadvbSj4ODo/N08R IJVv9g3mfw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for uiowa.edu in the edu zone
	Query to dns2.uiowa.edu for uiowa.edu/DNSKEY
	Received 2525 bytes from 128.255.64.26
	;; Response received from [128.255.64.26] 2525 octets ;; HEADER SECTION ;; id = 47472 ;; 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 = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN DNSKEY ;; ANSWER SECTION (6 records) uiowa.edu. 86400 IN DNSKEY ( 257 3 8 AwEAAa6Awmp29jiZ/FZjbes9pPHfFQBcuXdzIKgm7W6JrxIald5oEf3ZHQldH3WvrmKPSYegHe8z 06hPlrsku00DiGqsFxitrstwj78iKIUSm6yxZxP9bx7jkesnzRqiv1cv0E2SZ5jchBUF0w6ho7EL Ay2qln7kYdCtWiOKEpvptbonVast119sCPRwRWpvylZWKymc+8qSa5am9SBqUCoEGy+ys8Yux1x4 B3WRzwsmpMfdaqlz0seSo09VFvYFo618Y6F6a/GZ1eTSBU+PYyAxxoeHk8TM46OagcOTDK4xkopt 3eM3QsNGAWh7Nye41cBZymxQKpEC14gVQa2pT9GGuNoRoaPzJ2DTvFJowprS4D2s2YifAX99p0G9 4xseX4Cid/N7kJDyu4hB2QTOH24ORuMAFDIPaeU1emBOQNCb6IDCZ6lOxYPySumAGuCqS3iuGgmk 5QH9h4MkaYNOp0qezUtWjuXWQd2gMeqj+etFjtD+AVl6uYu8CMQ+Nhz8ACtISNpDXQpGG7DdEAg7 so1z4O9GJeMNaiOOzDM5N9jT11UpOalYt9BylPqnilnIkMzaAHnkSllBKr5bloRqBo3JbA3l9Kdb lFXxw2j6hhOFB9ZqmOvI7hDtJ6f5zAhrGCYLWs4HouX8AGhrqoafYfTiKbYjxDy7DsgYNtxbd2Tk xzaJ ) ; keytag 39916 uiowa.edu. 86400 IN DNSKEY ( 256 3 8 AwEAAbTpL/JbUHmBdwlt0th8C9tYAjNIGqwlDxVNBriSbxitIehCA+2AaxGTu724v0kv6nIY0LNk 7B3RPQEslp2FTI7scI/Q6Z3lJW3G92bSVUZVe8cz3KR4nMGXjyNutRM3dHcDf5xsUFjfQYCkSN70 QDdlqQkqOjegdRjWOmkjaAdv ) ; keytag 7179 uiowa.edu. 86400 IN DNSKEY ( 257 3 8 AwEAAd9DhV6mfLZ0GYOMmW545tEG8gq4x9vkivdn/WpXJi+VpvoFPWun6+tuWvmLqtXAJQuzK6NE 0iROsdUMg1atfLErC8ZtOd1Aek2lmRfanIHM6F7Xxam9HHriISkXxJRVrr6gEnxOuS0CLDTPj8BK nxG0Zlx8tZBQBgsgyErP+Y/OthylPJJFvrkET+i/nFHsysAb2X2vZ42y/KWQodc8QKgqtxZcMgCT XRkt0o14imq/pAMN55HByl6Y3oJttrP3cvlfMd6X9bYaH7FXlCu79hZV4QBcT1zKAT2/rk5GASBw xvtYlI30XTeTJkGWNdVBoo/MAVjy0lOK6LdzE4Xm6QUd7rA9dAhF1VTOIRtgtaU1PFSbhlOKcDHV PBtuH6Qq0p7mO+xosnWRz9yuOGMdQby+kw/3WJeTOjCF0qZlEjBY7VOBs4uSBuM7BQ6wWh10Eezb XGDCVvlTyoe6IM8c3dQIQwuzy+YuTxWfkGiOAT9eRsErZ+//jNePqFb3podSnW/edPGmZX+gu88d bboNZfRWwMqLWzBFU0LbXhsAtODlEYKXJvgGmh7uz2u6RUgb/bxVNIPZNNPaec6IPl78GJxzsttf cu0DqzyWJ0GR/1Yj/2tOluV5L9iAh3j6p+KvY60YKkbk2aqZh4wGLCUqMBVdT1RxN6XmgB8LK+3W xTeL ) ; keytag 42271 uiowa.edu. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. SlYtV6HzeAvxCgQlywjSTlhjyW12OrhV40jAXKJViXB7fozSZLAZvKmy5wyxI3omsJ6KOt0rw0sa SoDkZxNYpemRbc5ceRBf6wkvjRc+dvHdXikhTwFut6ykU4SzJ9Y9j7eJi5mn+Jmt5Yya8DDlfQc7 WAvqtBEQ6Gm4vT1iXdk= ) uiowa.edu. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250522144916 20250422144916 39916 uiowa.edu. XlK9hyvpc3kXXGMWH8OYHo80M1hBh6VpA0dphxvS5tyO8WcmfXw/QTn1TivO8VdIyLjESl3mtV3t mD4/oAGjJ+cJ9VLWBhq1dJYNScL9Q2T3jAvU9YdowEbyjuGip5Lq6kMkqTx1Pn8iFlGVBm8ln3gY XneIOBur6biPqBYuj81B1JegDECzGQvMp0y/Z3vPvI/TNmjJ2uUK0xJju0CpYwV0B9jT9Z8jOL3X nwV/Do5wH3rXuvbl2+G0L6Z8tm5feAiRAVMjto3I4sI9a5s2f7AFZ3VoyE6Pzpu2sZmnA+UJJFmf EFBNl9+6QOeuePopNp6+yBgpT647f9BnUdqoOkqlb84YJUu8kMuHnp8EO5jXks3wiwm0WXbdVYXm 1VTjpjgac10eHrkbj4eIIvKsHDqOW/2h6cnWOU2tAnNfh2+np8xciULjlAs60PtarU/VALR+K+ni GLsXCMFKGZ6yDCdNsUr+tny1ubrt9rP1RG9QBnQAXpEwcCdCgGJu8ltZSIloXFJjyYFs8nyddbpL iyCOqjhUKyzCdS8dOhnELB7HkN7l7GvRdwLKZhFRZ8GXJcBiJ4LbE38vAN1fXsR61Xjh034KqBsw qbYdYJQ5/0dhXQV0WgkLSl8EkG0mt08YwF2yujSlNxsrzx2e1aQvOjPedwAPCNjW1cAsDnHp1ik= ) uiowa.edu. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250522144916 20250422144916 42271 uiowa.edu. kC+jinAMidr1YioKdyutPcF6PZYKziz04FtlgulcjjmDrkxSuik63Yzm86xEVGQsJGxQjUQIxtaC d53T588g/lDbJAv1ocQOrHKrSDSo9EN/MPIb9mfn2LcicqNB1g5tA/MTbgRXB+BYDOijMnPnIIgU kB9KdCYgq7v3S2qXH5eVq/qpvX1KgL4wiUTuX3WfCB3vNbxWvPIB7fcdO0CwgoEfbfNyVmMkk4Ft UGAEeJs+tbFvaTfw8nnOgUjdJoumbeZmWKaeA/0lh6+E0IZqxSUzZA4ylGHUKhXs2aKEpYLjOsns UccXVq+ECxxcvUNVM9YGdz3bjXWCEYPuFI3BLXp4WLUdGB7UxKr5ar0Go2Nw4KwGKDvaX3F8fA2j 3Y/7MiFgKiIWPtOuipvqNHHvPWw2JqIhNP98WNtitm9tZwF8G7UWmaqidE0dT5V3ygFpQdYUVikd Ze45mhatsflTKwh4IDkHVOAd5RLtnr9W47rsx2BE6KMYswS7JJVso2gpUytERqTFSqB4ZbrorkHE hcVjB4sA1PIcrD5waej12Rrwrx54rcirvfJXQN35kLuywMMRAjw0Zz4YkVmw96wOzj4NNST/pJDT INvvc3OnhfxhHdkr2jAOtfUpArKIa+4EQj0NRZArARZ58WBZGpb1uOPitZdokFufQtFw4ZilADc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for uiowa.edu
	uiowa.edu. 86400 IN DNSKEY ( 257 3 8 AwEAAa6Awmp29jiZ/FZjbes9pPHfFQBcuXdzIKgm7W6JrxIald5oEf3ZHQldH3WvrmKPSYegHe8z 06hPlrsku00DiGqsFxitrstwj78iKIUSm6yxZxP9bx7jkesnzRqiv1cv0E2SZ5jchBUF0w6ho7EL Ay2qln7kYdCtWiOKEpvptbonVast119sCPRwRWpvylZWKymc+8qSa5am9SBqUCoEGy+ys8Yux1x4 B3WRzwsmpMfdaqlz0seSo09VFvYFo618Y6F6a/GZ1eTSBU+PYyAxxoeHk8TM46OagcOTDK4xkopt 3eM3QsNGAWh7Nye41cBZymxQKpEC14gVQa2pT9GGuNoRoaPzJ2DTvFJowprS4D2s2YifAX99p0G9 4xseX4Cid/N7kJDyu4hB2QTOH24ORuMAFDIPaeU1emBOQNCb6IDCZ6lOxYPySumAGuCqS3iuGgmk 5QH9h4MkaYNOp0qezUtWjuXWQd2gMeqj+etFjtD+AVl6uYu8CMQ+Nhz8ACtISNpDXQpGG7DdEAg7 so1z4O9GJeMNaiOOzDM5N9jT11UpOalYt9BylPqnilnIkMzaAHnkSllBKr5bloRqBo3JbA3l9Kdb lFXxw2j6hhOFB9ZqmOvI7hDtJ6f5zAhrGCYLWs4HouX8AGhrqoafYfTiKbYjxDy7DsgYNtxbd2Tk xzaJ ) ; keytag 39916
	`uiowa.edu. 86400 IN DNSKEY ( 256 3 8 AwEAAbTpL/JbUHmBdwlt0th8C9tYAjNIGqwlDxVNBriSbxitIehCA+2AaxGTu724v0kv6nIY0LNk 7B3RPQEslp2FTI7scI/Q6Z3lJW3G92bSVUZVe8cz3KR4nMGXjyNutRM3dHcDf5xsUFjfQYCkSN70 QDdlqQkqOjegdRjWOmkjaAdv ) ; keytag 7179`
	uiowa.edu. 86400 IN DNSKEY ( 257 3 8 AwEAAd9DhV6mfLZ0GYOMmW545tEG8gq4x9vkivdn/WpXJi+VpvoFPWun6+tuWvmLqtXAJQuzK6NE 0iROsdUMg1atfLErC8ZtOd1Aek2lmRfanIHM6F7Xxam9HHriISkXxJRVrr6gEnxOuS0CLDTPj8BK nxG0Zlx8tZBQBgsgyErP+Y/OthylPJJFvrkET+i/nFHsysAb2X2vZ42y/KWQodc8QKgqtxZcMgCT XRkt0o14imq/pAMN55HByl6Y3oJttrP3cvlfMd6X9bYaH7FXlCu79hZV4QBcT1zKAT2/rk5GASBw xvtYlI30XTeTJkGWNdVBoo/MAVjy0lOK6LdzE4Xm6QUd7rA9dAhF1VTOIRtgtaU1PFSbhlOKcDHV PBtuH6Qq0p7mO+xosnWRz9yuOGMdQby+kw/3WJeTOjCF0qZlEjBY7VOBs4uSBuM7BQ6wWh10Eezb XGDCVvlTyoe6IM8c3dQIQwuzy+YuTxWfkGiOAT9eRsErZ+//jNePqFb3podSnW/edPGmZX+gu88d bboNZfRWwMqLWzBFU0LbXhsAtODlEYKXJvgGmh7uz2u6RUgb/bxVNIPZNNPaec6IPl78GJxzsttf cu0DqzyWJ0GR/1Yj/2tOluV5L9iAh3j6p+KvY60YKkbk2aqZh4wGLCUqMBVdT1RxN6XmgB8LK+3W xTeL ) ; keytag 42271
	Found 3 RRSIGs over DNSKEY RRset
	`uiowa.edu. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. SlYtV6HzeAvxCgQlywjSTlhjyW12OrhV40jAXKJViXB7fozSZLAZvKmy5wyxI3omsJ6KOt0rw0sa SoDkZxNYpemRbc5ceRBf6wkvjRc+dvHdXikhTwFut6ykU4SzJ9Y9j7eJi5mn+Jmt5Yya8DDlfQc7 WAvqtBEQ6Gm4vT1iXdk= )`
	uiowa.edu. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250522144916 20250422144916 39916 uiowa.edu. XlK9hyvpc3kXXGMWH8OYHo80M1hBh6VpA0dphxvS5tyO8WcmfXw/QTn1TivO8VdIyLjESl3mtV3t mD4/oAGjJ+cJ9VLWBhq1dJYNScL9Q2T3jAvU9YdowEbyjuGip5Lq6kMkqTx1Pn8iFlGVBm8ln3gY XneIOBur6biPqBYuj81B1JegDECzGQvMp0y/Z3vPvI/TNmjJ2uUK0xJju0CpYwV0B9jT9Z8jOL3X nwV/Do5wH3rXuvbl2+G0L6Z8tm5feAiRAVMjto3I4sI9a5s2f7AFZ3VoyE6Pzpu2sZmnA+UJJFmf EFBNl9+6QOeuePopNp6+yBgpT647f9BnUdqoOkqlb84YJUu8kMuHnp8EO5jXks3wiwm0WXbdVYXm 1VTjpjgac10eHrkbj4eIIvKsHDqOW/2h6cnWOU2tAnNfh2+np8xciULjlAs60PtarU/VALR+K+ni GLsXCMFKGZ6yDCdNsUr+tny1ubrt9rP1RG9QBnQAXpEwcCdCgGJu8ltZSIloXFJjyYFs8nyddbpL iyCOqjhUKyzCdS8dOhnELB7HkN7l7GvRdwLKZhFRZ8GXJcBiJ4LbE38vAN1fXsR61Xjh034KqBsw qbYdYJQ5/0dhXQV0WgkLSl8EkG0mt08YwF2yujSlNxsrzx2e1aQvOjPedwAPCNjW1cAsDnHp1ik= )
	uiowa.edu. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250522144916 20250422144916 42271 uiowa.edu. kC+jinAMidr1YioKdyutPcF6PZYKziz04FtlgulcjjmDrkxSuik63Yzm86xEVGQsJGxQjUQIxtaC d53T588g/lDbJAv1ocQOrHKrSDSo9EN/MPIb9mfn2LcicqNB1g5tA/MTbgRXB+BYDOijMnPnIIgU kB9KdCYgq7v3S2qXH5eVq/qpvX1KgL4wiUTuX3WfCB3vNbxWvPIB7fcdO0CwgoEfbfNyVmMkk4Ft UGAEeJs+tbFvaTfw8nnOgUjdJoumbeZmWKaeA/0lh6+E0IZqxSUzZA4ylGHUKhXs2aKEpYLjOsns UccXVq+ECxxcvUNVM9YGdz3bjXWCEYPuFI3BLXp4WLUdGB7UxKr5ar0Go2Nw4KwGKDvaX3F8fA2j 3Y/7MiFgKiIWPtOuipvqNHHvPWw2JqIhNP98WNtitm9tZwF8G7UWmaqidE0dT5V3ygFpQdYUVikd Ze45mhatsflTKwh4IDkHVOAd5RLtnr9W47rsx2BE6KMYswS7JJVso2gpUytERqTFSqB4ZbrorkHE hcVjB4sA1PIcrD5waej12Rrwrx54rcirvfJXQN35kLuywMMRAjw0Zz4YkVmw96wOzj4NNST/pJDT INvvc3OnhfxhHdkr2jAOtfUpArKIa+4EQj0NRZArARZ58WBZGpb1uOPitZdokFufQtFw4ZilADc= )
	RRSIG=7179 and DNSKEY=7179 verifies the DNSKEY RRset
	RRSIG=39916 and DNSKEY=39916/SEP verifies the DNSKEY RRset
	RRSIG=42271 and DNSKEY=42271/SEP verifies the DNSKEY RRset
	Query to dns2.uiowa.edu for uiowa.edu/A
	Received 1118 bytes from 128.255.64.26
	;; Response received from [128.255.64.26] 1118 octets ;; HEADER SECTION ;; id = 5372 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN A ;; ANSWER SECTION (2 records) uiowa.edu. 300 IN A 54.163.225.50 uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	dns2.uiowa.edu is authoritative for uiowa.edu
	Found RRSIG signed by uiowa.edu zone
	Query to dns3.uiowa.edu for uiowa.edu/SOA
	Received 1154 bytes from 128.255.1.27
	;; Response received from [128.255.1.27] 1154 octets ;; HEADER SECTION ;; id = 27475 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN SOA ;; ANSWER SECTION (2 records) uiowa.edu. 86400 IN SOA ( dns0.uiowa.edu. hostmaster.uiowa.edu. 202002472 ;serial 7200 ;refresh 3600 ;retry 3600000 ;expire 21600 ;minimum ) uiowa.edu. 86400 IN RRSIG ( SOA 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. hzkOtQeVP5aTwxepjEirbHUiM8Kv0skCAZcBy9qSR6ylArsYDLYCClOt8/NSpEYh3FonyQ6JeKzx c/N9y0YRN1fA/A1t6mDevImdTWx7HGOQGoEmdzVke/AzHd1jY32/hM2aFYTCnlV2VVL3KmBBrkfS 5OWdrhR/iDz/w7U26SA= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	Query to dns1.uiowa.edu for uiowa.edu/SOA
	Received 1154 bytes from 128.255.1.26
	;; Response received from [128.255.1.26] 1154 octets ;; HEADER SECTION ;; id = 45363 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN SOA ;; ANSWER SECTION (2 records) uiowa.edu. 86400 IN SOA ( dns0.uiowa.edu. hostmaster.uiowa.edu. 202002472 ;serial 7200 ;refresh 3600 ;retry 3600000 ;expire 21600 ;minimum ) uiowa.edu. 86400 IN RRSIG ( SOA 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. hzkOtQeVP5aTwxepjEirbHUiM8Kv0skCAZcBy9qSR6ylArsYDLYCClOt8/NSpEYh3FonyQ6JeKzx c/N9y0YRN1fA/A1t6mDevImdTWx7HGOQGoEmdzVke/AzHd1jY32/hM2aFYTCnlV2VVL3KmBBrkfS 5OWdrhR/iDz/w7U26SA= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	Query to dns-r1.uiowa.net for uiowa.edu/SOA
	Timeout querying dns-r1.uiowa.net/199.201.205.5 for uiowa.edu/SOA
	All Queries to dns-r1.uiowa.net for uiowa.edu/SOA timed out or failed
	Query to dns2.uiowa.edu for uiowa.edu/A
	Timeout querying dns2.uiowa.edu/128.255.64.26 for uiowa.edu/A
	All Queries to dns2.uiowa.edu for uiowa.edu/A timed out or failed
	uiowa.edu A RR has value 54.163.225.50
	Found 1 RRSIGs over A RRset
	`uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= )`
	RRSIG=7179 and DNSKEY=7179 verifies the A RRset

uiowa.edu

	Query to dns1.uiowa.edu for uiowa.edu/A
	Received 1118 bytes from 128.255.1.26
	;; Response received from [128.255.1.26] 1118 octets ;; HEADER SECTION ;; id = 9937 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN A ;; ANSWER SECTION (2 records) uiowa.edu. 300 IN A 54.163.225.50 uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	dns1.uiowa.edu is authoritative for uiowa.edu
	Found RRSIG signed by uiowa.edu zone
	Query to dns1.uiowa.edu for uiowa.edu/A
	Received 1118 bytes from 128.255.1.26
	;; Response received from [128.255.1.26] 1118 octets ;; HEADER SECTION ;; id = 58077 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN A ;; ANSWER SECTION (2 records) uiowa.edu. 300 IN A 54.163.225.50 uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	uiowa.edu A RR has value 54.163.225.50
	Found 1 RRSIGs over A RRset
	`uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= )`
	RRSIG=7179 and DNSKEY=7179 verifies the A RRset

uiowa.edu

	Query to dns3.uiowa.edu for uiowa.edu/A
	Received 1118 bytes from 128.255.1.27
	;; Response received from [128.255.1.27] 1118 octets ;; HEADER SECTION ;; id = 53577 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN A ;; ANSWER SECTION (2 records) uiowa.edu. 300 IN A 54.163.225.50 uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	dns3.uiowa.edu is authoritative for uiowa.edu
	Found RRSIG signed by uiowa.edu zone
	Query to dns3.uiowa.edu for uiowa.edu/A
	Received 1118 bytes from 128.255.1.27
	;; Response received from [128.255.1.27] 1118 octets ;; HEADER SECTION ;; id = 16980 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uiowa.edu. IN A ;; ANSWER SECTION (2 records) uiowa.edu. 300 IN A 54.163.225.50 uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= ) ;; AUTHORITY SECTION (5 records) uiowa.edu. 86400 IN NS dns2.uiowa.edu. uiowa.edu. 86400 IN NS dns-r1.uiowa.net. uiowa.edu. 86400 IN NS dns1.uiowa.edu. uiowa.edu. 86400 IN NS dns3.uiowa.edu. uiowa.edu. 86400 IN RRSIG ( NS 8 2 86400 20250522144916 20250422144916 7179 uiowa.edu. Ff0kaK5fFm4F/mIgri36ZGONN7eaQGi+MyakbEkfryE+U3zUDPHVkFCLtdZu/XegAeOuXNxA7TSl grPSn3PS4CGoAj3NcABnoDNrzhblTvympd97SskZyx7UZcBIKvKDcj1jAlNbWDTIu2EwXmbfoKuS Fw8NV3Tjq2e+7hsDYAs= ) ;; ADDITIONAL SECTION (10 records) dns1.uiowa.edu. 7200 IN A 128.255.1.26 dns2.uiowa.edu. 7200 IN A 128.255.64.26 dns3.uiowa.edu. 7200 IN A 128.255.1.27 dns1.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::10 dns2.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::11 dns3.uiowa.edu. 7200 IN AAAA 2620:0:e50:3::12 dns1.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. lfXY8U/OrJMSkaQ1rXw7VXsft8rNU5SXICe0J9ip96uoiIAPuwp+yORamuwWETfjHsIvstDgQYIT zp2CVAmCwfBfhYv2lkySmIGJ0SuOrLZ8l5Ue6fXiB/Djrs4rPZyu0ZPux/ff+VIY3czqKj7yaPCo TTXq3wsCUX5LHwr5tqQ= ) dns1.uiowa.edu. 7200 IN RRSIG ( AAAA 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. QMv1JYAOT+bFtfcAMa5M+01Y5NPVid7RSlQ/NOl6DWaHOBecEtfDjjtnVkv7mM64MVRIoE8hPwiS r5MDWU04xrQk16B7vxVWW5H96noEK1gKFNr2Eszhkg7PzyKV7IszcGXEB4FU2VyQiiyWfqs+Fkct dURvPNysfm6ava+HI0E= ) dns2.uiowa.edu. 7200 IN RRSIG ( A 8 3 7200 20250522144916 20250422144916 7179 uiowa.edu. F2BntPzRwNlw6jr4dw76GyZPyG9KtFTURbk9WEg3l6WU1MVUUuLIOXN89xtbgySlLEli/qETXEY0 +yRCyDEiPW223YIBdVxVfeAPvGsGpQeiYy/mSD+T9+F354diHTlIECVI9fkCCTfCJCGMNqvs/y17 8idnv2RPJ3hpFZGpsMM= ) ;; { "EDNS-VERSION": 0 }
	uiowa.edu A RR has value 54.163.225.50
	Found 1 RRSIGs over A RRset
	`uiowa.edu. 300 IN RRSIG ( A 8 2 300 20250522144916 20250422144916 7179 uiowa.edu. NiVZ8xWuVtP9v1FkaCUbI6BdGtngUqZNbrfStX+D33eHjqG0Krfkd5BAptdp2Pg8jI5xjN622011 l4jJx7bf02YUrTffn7NkUflPTVJzJmPMrsd2An9jS/JRayx5NMHPVU6up8sWhloKJ3BTgP/IA3Bq xdI/k1c3YZn0aotJPN4= )`
	RRSIG=7179 and DNSKEY=7179 verifies the A RRset

uiowa.edu

No response from uiowa.edu nameservers

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