DNSSEC Debugger

Domain Name:

Time: 2025-09-13 20:23:48 UTC

Analyzing DNSSEC problems for utk.edu

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

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to g.root-servers.net for ./DNSKEY
	Received 1417 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1417 octets ;; HEADER SECTION ;; id = 64309 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 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 20250930000000 20250909000000 20326 . aqj52+DKW6PhTa31l3xyxa0lbMd8T/UyK1sNUC42EY1+cSp0hSC0VlW82RsWYU5G5NmewrInT/Sx glWFlFz94yVqiKAK7ZNQr94nRbA7okrrlfnloiBi3cQ1IvEUgvNcmlZMLTeA6rINvdcBwS7ljMOH m0vQDce9IOxhQT7iAu23oiNORw5nWG/npNkYRFDD4yQvD3HsNeXFTuyDuc57ZEjs/pnIG5nkcqx7 tp/ba3XbOGllDr/V/0ubak7OeWum1eckIljqUsx5BnfBfIA7rJ2JJBIT7JMJ/O/cflTKoJFHQoKG TVYrNVBq9vsnZ01Q4ss688IvI8vO3zkP6LQLEA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	`. 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 20250930000000 20250909000000 20326 . aqj52+DKW6PhTa31l3xyxa0lbMd8T/UyK1sNUC42EY1+cSp0hSC0VlW82RsWYU5G5NmewrInT/Sx glWFlFz94yVqiKAK7ZNQr94nRbA7okrrlfnloiBi3cQ1IvEUgvNcmlZMLTeA6rINvdcBwS7ljMOH m0vQDce9IOxhQT7iAu23oiNORw5nWG/npNkYRFDD4yQvD3HsNeXFTuyDuc57ZEjs/pnIG5nkcqx7 tp/ba3XbOGllDr/V/0ubak7OeWum1eckIljqUsx5BnfBfIA7rJ2JJBIT7JMJ/O/cflTKoJFHQoKG TVYrNVBq9vsnZ01Q4ss688IvI8vO3zkP6LQLEA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to b.root-servers.net for utk.edu/A
	Received 1166 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1166 octets ;; HEADER SECTION ;; id = 8917 ;; 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) ;; utk.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 20250926170000 20250913160000 46441 . TBXFj18U8kIMW+ilhGK7h6YJWcqpnNLVBkgc2Y5cMjcifIOFKU44TZ4pjRDiPLJ+SUa3I1vzQu15 LS3bjo4wNCF2XYOzrmXvglXiMD59zHgH1L17y5lW+Yo+Z4ug0ov7Y30L0Z2IocU273UjV2b4sJs9 o+nR44SUxQRRHYs/DMNtzxPKXt11tGnCqUr2qMgl0hZExwqYbTK7S9dJHRfP9STKn3HJvcCeTvO+ Bm7+2B/itiiRmSc1y1cXxiALX4hNGWwB0ISTrNS3nuxhvo97rq5BWZEvIcRkuTVacgOgvUaLH0Sc O0ht1Ic9xDmjJkc6IRh4IY9B2d26lrJgWuhzYg== ) ;; 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 = 54510 ;; 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 20250926170000 20250913160000 46441 . TBXFj18U8kIMW+ilhGK7h6YJWcqpnNLVBkgc2Y5cMjcifIOFKU44TZ4pjRDiPLJ+SUa3I1vzQu15 LS3bjo4wNCF2XYOzrmXvglXiMD59zHgH1L17y5lW+Yo+Z4ug0ov7Y30L0Z2IocU273UjV2b4sJs9 o+nR44SUxQRRHYs/DMNtzxPKXt11tGnCqUr2qMgl0hZExwqYbTK7S9dJHRfP9STKn3HJvcCeTvO+ Bm7+2B/itiiRmSc1y1cXxiALX4hNGWwB0ISTrNS3nuxhvo97rq5BWZEvIcRkuTVacgOgvUaLH0Sc O0ht1Ic9xDmjJkc6IRh4IY9B2d26lrJgWuhzYg== ) ;; 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 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 = 32029 ;; 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": 1472, ;; "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 20250926170000 20250913160000 46441 . TBXFj18U8kIMW+ilhGK7h6YJWcqpnNLVBkgc2Y5cMjcifIOFKU44TZ4pjRDiPLJ+SUa3I1vzQu15 LS3bjo4wNCF2XYOzrmXvglXiMD59zHgH1L17y5lW+Yo+Z4ug0ov7Y30L0Z2IocU273UjV2b4sJs9 o+nR44SUxQRRHYs/DMNtzxPKXt11tGnCqUr2qMgl0hZExwqYbTK7S9dJHRfP9STKn3HJvcCeTvO+ Bm7+2B/itiiRmSc1y1cXxiALX4hNGWwB0ISTrNS3nuxhvo97rq5BWZEvIcRkuTVacgOgvUaLH0Sc O0ht1Ic9xDmjJkc6IRh4IY9B2d26lrJgWuhzYg== ) ;; 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 20250926170000 20250913160000 46441 . TBXFj18U8kIMW+ilhGK7h6YJWcqpnNLVBkgc2Y5cMjcifIOFKU44TZ4pjRDiPLJ+SUa3I1vzQu15 LS3bjo4wNCF2XYOzrmXvglXiMD59zHgH1L17y5lW+Yo+Z4ug0ov7Y30L0Z2IocU273UjV2b4sJs9 o+nR44SUxQRRHYs/DMNtzxPKXt11tGnCqUr2qMgl0hZExwqYbTK7S9dJHRfP9STKn3HJvcCeTvO+ Bm7+2B/itiiRmSc1y1cXxiALX4hNGWwB0ISTrNS3nuxhvo97rq5BWZEvIcRkuTVacgOgvUaLH0Sc O0ht1Ic9xDmjJkc6IRh4IY9B2d26lrJgWuhzYg== )`
	RRSIG=46441 and DNSKEY=46441 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 f.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 291 octets ;; HEADER SECTION ;; id = 31084 ;; 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 nXtimrDq6JI6jij2/mBpeUCFpuZZAaK88zny6YWQzr5I96nfBijS1IT2z7bKXmo8lV3V14RekvQB adBVHJKbJw== ) ; keytag 59321 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250922151114 20250907150614 35663 edu. NOLCVm3Mi9HBvs0ILPYtCoOa8wemUuCCGJWQm/GE7OULdooZWCqkCBXNoVbF/ApZefpnnVkm5+BQ wbgF2DsMwg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 nXtimrDq6JI6jij2/mBpeUCFpuZZAaK88zny6YWQzr5I96nfBijS1IT2z7bKXmo8lV3V14RekvQB adBVHJKbJw== ) ; keytag 59321`
	`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 20250922151114 20250907150614 35663 edu. NOLCVm3Mi9HBvs0ILPYtCoOa8wemUuCCGJWQm/GE7OULdooZWCqkCBXNoVbF/ApZefpnnVkm5+BQ wbgF2DsMwg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=59321 is now in the chain-of-trust
	Query to b.edu-servers.net for utk.edu/A
	Received 463 bytes from 192.33.14.30
	;; Response received from [192.33.14.30] 463 octets ;; HEADER SECTION ;; id = 44205 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) utk.edu. 172800 IN NS ns0a.utk.edu. utk.edu. 172800 IN NS ns1a.utk.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250918025552 20250911014552 59321 edu. eqQrQnI5uD+pRmPBTfYL9flfkxF2FOrp4hfHR7d0WDaoux5u+yAHmdMtDH8OE+wg/YyqLcmZmsJW mciWMciSrQ== ) N6K2NB294UP01OR28J65EVL6NRHPDK3A.edu. 900 IN NSEC3 ( 1 1 0 - nlslq43u050rilu908fpbvrjoi2621sj NS DS RRSIG ) N6K2NB294UP01OR28J65EVL6NRHPDK3A.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250918025552 20250911014552 59321 edu. CrsFBQta4kTl6W9Z4TwXqK07R55Q8trZZK9DWt2xLkMBfzLcivCoH7cTAx6mbdSToINrt1hnhVet j/20JuUEQw== ) ;; ADDITIONAL SECTION (3 records) ns0a.utk.edu. 172800 IN A 160.36.0.84 ns1a.utk.edu. 172800 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	Query to m.edu-servers.net for utk.edu/DNSKEY
	Received 463 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 463 octets ;; HEADER SECTION ;; id = 14978 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) utk.edu. 172800 IN NS ns0a.utk.edu. utk.edu. 172800 IN NS ns1a.utk.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250918025552 20250911014552 59321 edu. eqQrQnI5uD+pRmPBTfYL9flfkxF2FOrp4hfHR7d0WDaoux5u+yAHmdMtDH8OE+wg/YyqLcmZmsJW mciWMciSrQ== ) N6K2NB294UP01OR28J65EVL6NRHPDK3A.edu. 900 IN NSEC3 ( 1 1 0 - nlslq43u050rilu908fpbvrjoi2621sj NS DS RRSIG ) N6K2NB294UP01OR28J65EVL6NRHPDK3A.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250918025552 20250911014552 59321 edu. CrsFBQta4kTl6W9Z4TwXqK07R55Q8trZZK9DWt2xLkMBfzLcivCoH7cTAx6mbdSToINrt1hnhVet j/20JuUEQw== ) ;; ADDITIONAL SECTION (3 records) ns0a.utk.edu. 172800 IN A 160.36.0.84 ns1a.utk.edu. 172800 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	Found child zone utk.edu

utk.edu

	Checking DS between edu and utk.edu
	Query to h.edu-servers.net for utk.edu/DS
	Received 567 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 567 octets ;; HEADER SECTION ;; id = 38012 ;; 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) ;; utk.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 20250918025552 20250911014552 59321 edu. eqQrQnI5uD+pRmPBTfYL9flfkxF2FOrp4hfHR7d0WDaoux5u+yAHmdMtDH8OE+wg/YyqLcmZmsJW mciWMciSrQ== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1757794995 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20250920202315 20250913191315 59321 edu. VBR6p1bR6TK7vn8CQp7L1srf8OGjEzzSRfeUy0sH2tQClfyLCSPbLJxe8fQ0Gn9FC4CDwypad01X JyhEsfTObA== ) N6K2NB294UP01OR28J65EVL6NRHPDK3A.edu. 900 IN NSEC3 ( 1 1 0 - nlslq43u050rilu908fpbvrjoi2621sj NS DS RRSIG ) N6K2NB294UP01OR28J65EVL6NRHPDK3A.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250918025552 20250911014552 59321 edu. CrsFBQta4kTl6W9Z4TwXqK07R55Q8trZZK9DWt2xLkMBfzLcivCoH7cTAx6mbdSToINrt1hnhVet j/20JuUEQw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for utk.edu in the edu zone
	Query to ns0a.utk.edu for utk.edu/DNSKEY
	Received 95 bytes from 160.36.0.84
	;; Response received from [160.36.0.84] 95 octets ;; HEADER SECTION ;; id = 6184 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) utk.edu. 900 IN SOA ( ramoth.ns.utk.edu. ipmgr.utk.edu. 2188259963 ;serial 10800 ;refresh 1800 ;retry 604800 ;expire 900 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns1a.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.128.84
	;; Response received from [160.36.128.84] 206 octets ;; HEADER SECTION ;; id = 41808 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.21 utk.edu. 60 IN A 141.193.213.20 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	ns1a.utk.edu is authoritative for utk.edu
	Query to ns0a.utk.edu for utk.edu/SOA
	Received 233 bytes from 160.36.0.84
	;; Response received from [160.36.0.84] 233 octets ;; HEADER SECTION ;; id = 53297 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN SOA ;; ANSWER SECTION (1 record) utk.edu. 1800 IN SOA ( ramoth.ns.utk.edu. ipmgr.utk.edu. 2188259963 ;serial 10800 ;refresh 1800 ;retry 604800 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	Query to ns1.utk.edu for utk.edu/SOA
	Received 233 bytes from 160.36.128.66
	;; Response received from [160.36.128.66] 233 octets ;; HEADER SECTION ;; id = 37987 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN SOA ;; ANSWER SECTION (1 record) utk.edu. 1800 IN SOA ( ramoth.ns.utk.edu. ipmgr.utk.edu. 2188259963 ;serial 10800 ;refresh 1800 ;retry 604800 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns1a.utk.edu. utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	Query to ns0.utk.edu for utk.edu/SOA
	Received 233 bytes from 160.36.0.66
	;; Response received from [160.36.0.66] 233 octets ;; HEADER SECTION ;; id = 56048 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN SOA ;; ANSWER SECTION (1 record) utk.edu. 1800 IN SOA ( ramoth.ns.utk.edu. ipmgr.utk.edu. 2188259963 ;serial 10800 ;refresh 1800 ;retry 604800 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	Query to ns1a.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.128.84
	;; Response received from [160.36.128.84] 206 octets ;; HEADER SECTION ;; id = 64114 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.21 utk.edu. 60 IN A 141.193.213.20 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	utk.edu A RR has value 141.193.213.21
	utk.edu A RR has value 141.193.213.20
	No RRSIGs found

utk.edu

	Query to ns1.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.128.66
	;; Response received from [160.36.128.66] 206 octets ;; HEADER SECTION ;; id = 37904 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.20 utk.edu. 60 IN A 141.193.213.21 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	ns1.utk.edu is authoritative for utk.edu
	Query to ns1.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.128.66
	;; Response received from [160.36.128.66] 206 octets ;; HEADER SECTION ;; id = 60384 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.20 utk.edu. 60 IN A 141.193.213.21 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	utk.edu A RR has value 141.193.213.20
	utk.edu A RR has value 141.193.213.21
	No RRSIGs found

utk.edu

	Query to ns0a.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.0.84
	;; Response received from [160.36.0.84] 206 octets ;; HEADER SECTION ;; id = 26996 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.20 utk.edu. 60 IN A 141.193.213.21 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	ns0a.utk.edu is authoritative for utk.edu
	Query to ns0a.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.0.84
	;; Response received from [160.36.0.84] 206 octets ;; HEADER SECTION ;; id = 48905 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.20 utk.edu. 60 IN A 141.193.213.21 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	utk.edu A RR has value 141.193.213.20
	utk.edu A RR has value 141.193.213.21
	No RRSIGs found

utk.edu

	Query to ns0.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.0.66
	;; Response received from [160.36.0.66] 206 octets ;; HEADER SECTION ;; id = 31973 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.20 utk.edu. 60 IN A 141.193.213.21 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. utk.edu. 28800 IN NS ns1.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	ns0.utk.edu is authoritative for utk.edu
	Query to ns0.utk.edu for utk.edu/A
	Received 206 bytes from 160.36.0.66
	;; Response received from [160.36.0.66] 206 octets ;; HEADER SECTION ;; id = 23196 ;; 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 = 4 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utk.edu. IN A ;; ANSWER SECTION (2 records) utk.edu. 60 IN A 141.193.213.20 utk.edu. 60 IN A 141.193.213.21 ;; AUTHORITY SECTION (4 records) utk.edu. 28800 IN NS ns1.utk.edu. utk.edu. 28800 IN NS ns1a.utk.edu. utk.edu. 28800 IN NS ns0.utk.edu. utk.edu. 28800 IN NS ns0a.utk.edu. ;; ADDITIONAL SECTION (5 records) ns0.utk.edu. 900 IN A 160.36.0.66 ns1.utk.edu. 900 IN A 160.36.128.66 ns0a.utk.edu. 900 IN A 160.36.0.84 ns1a.utk.edu. 900 IN A 160.36.128.84 ;; { "EDNS-VERSION": 0 }
	utk.edu A RR has value 141.193.213.20
	utk.edu A RR has value 141.193.213.21
	No RRSIGs found

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: