DNSSEC Debugger

Domain Name:

Time: 2025-05-21 05:17:57 UTC

Analyzing DNSSEC problems for gps.gov

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 f.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1139 octets ;; HEADER SECTION ;; id = 63704 ;; 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": 1472, ;; "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 20250601000000 20250511000000 20326 . VWTPvGJYPHue7aTc+b49y1cCggFM0t6ULKEPuAeITCgRgd5aAee5yrqEirwkq/Us7zDM1g1HliOO L8kCVbZ6ub5esuVSjlZ/mcEOdlOrkXt4I6AiVhAbaaCaOsEO7XiNaEWbNqiSQ0RcS7h2/A1E7thx F4xr9n8IXSI9bzyoGsH+HBf01Pne5ko34JgS2AuQj6pmksimN0GZ+/TTTtuo0w+mBbWswth1HCB6 5KuFuKfT4T97pLDK1ElPsFR2Ue7m7HMZeKfsb4nWg7LOCfGQVVu+bOVlgqIduXVgu/MsGbGd1A4+ /Wq7j5l7451NQeXfapnGtgJK9tsD1e1yZ83AbQ== ) ;; 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 20250601000000 20250511000000 20326 . VWTPvGJYPHue7aTc+b49y1cCggFM0t6ULKEPuAeITCgRgd5aAee5yrqEirwkq/Us7zDM1g1HliOO L8kCVbZ6ub5esuVSjlZ/mcEOdlOrkXt4I6AiVhAbaaCaOsEO7XiNaEWbNqiSQ0RcS7h2/A1E7thx F4xr9n8IXSI9bzyoGsH+HBf01Pne5ko34JgS2AuQj6pmksimN0GZ+/TTTtuo0w+mBbWswth1HCB6 5KuFuKfT4T97pLDK1ElPsFR2Ue7m7HMZeKfsb4nWg7LOCfGQVVu+bOVlgqIduXVgu/MsGbGd1A4+ /Wq7j5l7451NQeXfapnGtgJK9tsD1e1yZ83AbQ== )`
	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 e.root-servers.net for gps.gov/A
	Received 614 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 614 octets ;; HEADER SECTION ;; id = 19211 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20250602170000 20250520160000 53148 . IkB2XCpYhEjnXUiwR+by+DL6nhe4mJfZyl/IpXR4+/ykbsJF+JvKuUO4JZxHab8+HnGhd7VAf+qg P8vMSN0/9RTdMn+iVgDDS6/Rx3l3ZaTyzmcAJVtNYICVfOgkbWAod08/DqkuBfqFPPDxkpnXGA21 2tkKurwkMdtlyoeSti3VY/tsbtF5vGzXcg/fXOZjVQanN5jCjUa/N6aJ+F+A79bHO1R0VxR1fupD aY22mol8uAnjo5uBVy6IhslxrL/L8qQqvmlxr/vza8cp+zXTHdzmNMSbhM9UmcOiGTTonQJJPCSq 02WTePrcG3gH1MyPdM6asMltcsBz0DITbzxeww== ) ;; ADDITIONAL SECTION (9 records) a.ns.gov. 172800 IN A 199.33.230.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 b.ns.gov. 172800 IN A 199.33.231.1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 c.ns.gov. 172800 IN A 199.33.232.1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 d.ns.gov. 172800 IN A 199.33.233.1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 ;; { "EDNS-VERSION": 0 }
	Query to h.root-servers.net for gov/DNSKEY
	Received 610 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 610 octets ;; HEADER SECTION ;; id = 28994 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20250602170000 20250520160000 53148 . IkB2XCpYhEjnXUiwR+by+DL6nhe4mJfZyl/IpXR4+/ykbsJF+JvKuUO4JZxHab8+HnGhd7VAf+qg P8vMSN0/9RTdMn+iVgDDS6/Rx3l3ZaTyzmcAJVtNYICVfOgkbWAod08/DqkuBfqFPPDxkpnXGA21 2tkKurwkMdtlyoeSti3VY/tsbtF5vGzXcg/fXOZjVQanN5jCjUa/N6aJ+F+A79bHO1R0VxR1fupD aY22mol8uAnjo5uBVy6IhslxrL/L8qQqvmlxr/vza8cp+zXTHdzmNMSbhM9UmcOiGTTonQJJPCSq 02WTePrcG3gH1MyPdM6asMltcsBz0DITbzxeww== ) ;; ADDITIONAL SECTION (9 records) a.ns.gov. 172800 IN A 199.33.230.1 b.ns.gov. 172800 IN A 199.33.231.1 c.ns.gov. 172800 IN A 199.33.232.1 d.ns.gov. 172800 IN A 199.33.233.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 ;; { "EDNS-VERSION": 0 }
	Found child zone gov

gov

	Checking DS between . and gov
	Query to d.root-servers.net for gov/DS
	Received 367 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 367 octets ;; HEADER SECTION ;; id = 25158 ;; 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": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20250602170000 20250520160000 53148 . IkB2XCpYhEjnXUiwR+by+DL6nhe4mJfZyl/IpXR4+/ykbsJF+JvKuUO4JZxHab8+HnGhd7VAf+qg P8vMSN0/9RTdMn+iVgDDS6/Rx3l3ZaTyzmcAJVtNYICVfOgkbWAod08/DqkuBfqFPPDxkpnXGA21 2tkKurwkMdtlyoeSti3VY/tsbtF5vGzXcg/fXOZjVQanN5jCjUa/N6aJ+F+A79bHO1R0VxR1fupD aY22mol8uAnjo5uBVy6IhslxrL/L8qQqvmlxr/vza8cp+zXTHdzmNMSbhM9UmcOiGTTonQJJPCSq 02WTePrcG3gH1MyPdM6asMltcsBz0DITbzxeww== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for gov in the . zone
	DS=2536/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20250602170000 20250520160000 53148 . IkB2XCpYhEjnXUiwR+by+DL6nhe4mJfZyl/IpXR4+/ykbsJF+JvKuUO4JZxHab8+HnGhd7VAf+qg P8vMSN0/9RTdMn+iVgDDS6/Rx3l3ZaTyzmcAJVtNYICVfOgkbWAod08/DqkuBfqFPPDxkpnXGA21 2tkKurwkMdtlyoeSti3VY/tsbtF5vGzXcg/fXOZjVQanN5jCjUa/N6aJ+F+A79bHO1R0VxR1fupD aY22mol8uAnjo5uBVy6IhslxrL/L8qQqvmlxr/vza8cp+zXTHdzmNMSbhM9UmcOiGTTonQJJPCSq 02WTePrcG3gH1MyPdM6asMltcsBz0DITbzxeww== )`
	RRSIG=53148 and DNSKEY=53148 verifies the DS RRset
	DS=2536/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 )`
	Query to c.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 291 octets ;; HEADER SECTION ;; id = 45556 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (3 records) gov. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536 gov. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496 gov. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250704110557 20250504110557 2536 gov. tAeRYp56dPYu79FfML7RVcEKV8saNzG7X9/H2Krxd6fbG/aG0lMmwKQbHE4g3q3S7bIopKhjIVcm rIYydkI0uQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for gov
	`gov. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536`
	`gov. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496`
	DNSKEY=2536/SEP is now in the chain-of-trust
	DS=2536/SHA-256 verifies DNSKEY=2536/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`gov. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250704110557 20250504110557 2536 gov. tAeRYp56dPYu79FfML7RVcEKV8saNzG7X9/H2Krxd6fbG/aG0lMmwKQbHE4g3q3S7bIopKhjIVcm rIYydkI0uQ== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to d.ns.gov for gps.gov/A
	Received 380 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 380 octets ;; HEADER SECTION ;; id = 38890 ;; 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 = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) gps.gov. 10800 IN NS ns-01.noaa.gov. gps.gov. 10800 IN NS ns-02.noaa.gov. gps.gov. 10800 IN NS ns-03.noaa.gov. gps.gov. 3600 IN DS ( 46250 8 2 71ca79f939fefbd889208ef1e26f0698c60f8bf289c24a0b9e37c04fac886c9a ) gps.gov. 3600 IN RRSIG ( DS 13 2 3600 20250522061757 20250520041757 35496 gov. NadH77Y7JGYhPe+e0Qcq2rE/H4x8TPKOkaTc9+tLNgZFx23TTMaTeN4J6Gfnhs5fzjNn8jmcR0vt 39rUwNdHUQ== ) ;; ADDITIONAL SECTION (7 records) ns-01.noaa.gov. 3600 IN A 137.75.116.93 ns-01.noaa.gov. 3600 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 3600 IN A 137.75.112.7 ns-02.noaa.gov. 3600 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 3600 IN A 137.75.112.58 ns-03.noaa.gov. 3600 IN AAAA 2610:20:9300:1:137:75:112:58 ;; { "EDNS-VERSION": 0 }
	Query to a.ns.gov for gps.gov/DNSKEY
	Received 380 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 380 octets ;; HEADER SECTION ;; id = 42913 ;; 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 = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) gps.gov. 10800 IN NS ns-01.noaa.gov. gps.gov. 10800 IN NS ns-02.noaa.gov. gps.gov. 10800 IN NS ns-03.noaa.gov. gps.gov. 3600 IN DS ( 46250 8 2 71ca79f939fefbd889208ef1e26f0698c60f8bf289c24a0b9e37c04fac886c9a ) gps.gov. 3600 IN RRSIG ( DS 13 2 3600 20250522061757 20250520041757 35496 gov. +UVgfkt24e/dr9yx1cFIbnJoQ8mQp/lMK2g/azCLegfF+fU2dRBfJCwfGbnLPWgszvis9bAM6fh3 GfIjkCQgbw== ) ;; ADDITIONAL SECTION (7 records) ns-01.noaa.gov. 3600 IN A 137.75.116.93 ns-01.noaa.gov. 3600 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 3600 IN A 137.75.112.7 ns-02.noaa.gov. 3600 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 3600 IN A 137.75.112.58 ns-03.noaa.gov. 3600 IN AAAA 2610:20:9300:1:137:75:112:58 ;; { "EDNS-VERSION": 0 }
	Found child zone gps.gov

gps.gov

	Checking DS between gov and gps.gov
	Query to b.ns.gov for gps.gov/DS
	Received 183 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 183 octets ;; HEADER SECTION ;; id = 64252 ;; 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) ;; gps.gov. IN DS ;; ANSWER SECTION (2 records) gps.gov. 3600 IN DS ( 46250 8 2 71ca79f939fefbd889208ef1e26f0698c60f8bf289c24a0b9e37c04fac886c9a ) gps.gov. 3600 IN RRSIG ( DS 13 2 3600 20250522061757 20250520041757 35496 gov. 0dQzYp2LJ+F+OtL/zjFaJrB9QuamKg25kn/V/XKVIOXxBuaK2l9Sms/Lx+Sxl+bIBmW4xNJ9jgqB I4o11WSWsQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for gps.gov in the gov zone
	DS=46250/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gps.gov. 3600 IN RRSIG ( DS 13 2 3600 20250522061757 20250520041757 35496 gov. 0dQzYp2LJ+F+OtL/zjFaJrB9QuamKg25kn/V/XKVIOXxBuaK2l9Sms/Lx+Sxl+bIBmW4xNJ9jgqB I4o11WSWsQ== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=46250/SHA-256 is now in the chain-of-trust
	`gps.gov. 3600 IN DS ( 46250 8 2 71ca79f939fefbd889208ef1e26f0698c60f8bf289c24a0b9e37c04fac886c9a )`
	Query to ns-01.noaa.gov for gps.gov/DNSKEY
	Received 1070 bytes from 137.75.116.93
	;; Response received from [137.75.116.93] 1070 octets ;; HEADER SECTION ;; id = 63026 ;; 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) ;; gps.gov. IN DNSKEY ;; ANSWER SECTION (5 records) gps.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcuRvXo7r8g4hdecSTpTI1zTg1okHr36ZQ9ryc7Lh61Yw2p/A4p2CKw2lQ8FU8g/67MiqxZi eV48pKx+S9srV7G1hVk+woq4xr1jnnD8W1olzptXKYr9ihv18/xjJd8Or0CFvhxI3ODQAB05WKaU B1vZFcKoPRplNuyK4rikZ7Lf ) ; keytag 58069 gps.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcQI94jEf2TxiVvKdlE1HygD+HrZyUaX7cl4uSk96YdwLjFDXMdpZxGUej8g2rPbl/U8Ejmk rDK6Y55GT3LmT5ZvbrBNwtojZ4k9SIeH/1bg5CRVaMh36UC3epzW+ZiD+zxrg909/bjGmI+IkHYu sKAmN8s05L1oSvqLlF5QV6sv ) ; keytag 35109 gps.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAZuLoAZy11uLXb8LgPI+G8UxzuCA6TGeobaIMUHJqEF239f1MrFE3ZFvF3/dTf+qlXuN4lpO X0Vp7r+5pwaK8eEthversXUWMWC4kcZbNVUWYaCLh1H5jDIRyByPUMRnyeU5oAmyBVLhvNIHz2ea kDdr+qKXWAXGcatyJles2ESfQwzfeCv5RFJlAzzCkSo10Ld9QjgOnwpnWANc15IuSENd7DLG+CBx QXGAc5CiufDhX5b9esLaXF34UcM4SyzAahCHgDXNIcLOsHgOwvnoVWd0VUVWT3EM16q4ANwxS6kT OHCkfLzOLJ9b/+ADm6p/qv8AacBok0A7VmKW1w8t/hU= ) ; keytag 46250 gps.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250614010130 20250515010130 46250 gps.gov. W9rrHB8sdz79iDUqKy3XjV/d4RoiXrMPrUKhtNRLjY9hYioeYzURc41QFzo7KhAA5D5MU7Jw0mFo G92z3CXXq2eMHVi0opDjiUETw8JIOAXx5ObwzoJQKqd2/ldEEXmmYLxSwa6TYlOldu3PaPir6yBv hqr+YMcSYIW9qo0yEe6cLNmngEG/3SPVExtSYYE9jN/FVWN5v/TOkglqqaZdiMLovZ/zT5NA+PkF fyoE8zjc+iEQnVae3shSVHAWwQK0/pTn87tOdVd6ECwRbScBIJbIWVMfBkrtA7Nse2RS+EoTdsrL BIlb6NtsTZp01EXDMSfszjzGdLe9D5dsW30Rbg== ) gps.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250614010130 20250515010130 58069 gps.gov. xD3wg0bNhEnOgrWyOBpPpSdry4VrjJd5c1njRq5zwUzlcWPiq9qZxsp267zWy8UDbD91CE/tiXiV UojTGJEhtS+7/sOx40YN+ElKJP5y5a7wRgROaObQ210F1p6h8xcCBmOCpDmrdwPUW+u7baFDU9Da GyHBjQJWMH2KJafJE7U= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for gps.gov
	`gps.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcuRvXo7r8g4hdecSTpTI1zTg1okHr36ZQ9ryc7Lh61Yw2p/A4p2CKw2lQ8FU8g/67MiqxZi eV48pKx+S9srV7G1hVk+woq4xr1jnnD8W1olzptXKYr9ihv18/xjJd8Or0CFvhxI3ODQAB05WKaU B1vZFcKoPRplNuyK4rikZ7Lf ) ; keytag 58069`
	`gps.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcQI94jEf2TxiVvKdlE1HygD+HrZyUaX7cl4uSk96YdwLjFDXMdpZxGUej8g2rPbl/U8Ejmk rDK6Y55GT3LmT5ZvbrBNwtojZ4k9SIeH/1bg5CRVaMh36UC3epzW+ZiD+zxrg909/bjGmI+IkHYu sKAmN8s05L1oSvqLlF5QV6sv ) ; keytag 35109`
	`gps.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAZuLoAZy11uLXb8LgPI+G8UxzuCA6TGeobaIMUHJqEF239f1MrFE3ZFvF3/dTf+qlXuN4lpO X0Vp7r+5pwaK8eEthversXUWMWC4kcZbNVUWYaCLh1H5jDIRyByPUMRnyeU5oAmyBVLhvNIHz2ea kDdr+qKXWAXGcatyJles2ESfQwzfeCv5RFJlAzzCkSo10Ld9QjgOnwpnWANc15IuSENd7DLG+CBx QXGAc5CiufDhX5b9esLaXF34UcM4SyzAahCHgDXNIcLOsHgOwvnoVWd0VUVWT3EM16q4ANwxS6kT OHCkfLzOLJ9b/+ADm6p/qv8AacBok0A7VmKW1w8t/hU= ) ; keytag 46250`
	DNSKEY=46250/SEP is now in the chain-of-trust
	DS=46250/SHA-256 verifies DNSKEY=46250/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`gps.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250614010130 20250515010130 46250 gps.gov. W9rrHB8sdz79iDUqKy3XjV/d4RoiXrMPrUKhtNRLjY9hYioeYzURc41QFzo7KhAA5D5MU7Jw0mFo G92z3CXXq2eMHVi0opDjiUETw8JIOAXx5ObwzoJQKqd2/ldEEXmmYLxSwa6TYlOldu3PaPir6yBv hqr+YMcSYIW9qo0yEe6cLNmngEG/3SPVExtSYYE9jN/FVWN5v/TOkglqqaZdiMLovZ/zT5NA+PkF fyoE8zjc+iEQnVae3shSVHAWwQK0/pTn87tOdVd6ECwRbScBIJbIWVMfBkrtA7Nse2RS+EoTdsrL BIlb6NtsTZp01EXDMSfszjzGdLe9D5dsW30Rbg== )`
	`gps.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250614010130 20250515010130 58069 gps.gov. xD3wg0bNhEnOgrWyOBpPpSdry4VrjJd5c1njRq5zwUzlcWPiq9qZxsp267zWy8UDbD91CE/tiXiV UojTGJEhtS+7/sOx40YN+ElKJP5y5a7wRgROaObQ210F1p6h8xcCBmOCpDmrdwPUW+u7baFDU9Da GyHBjQJWMH2KJafJE7U= )`
	RRSIG=46250 and DNSKEY=46250/SEP verifies the DNSKEY RRset
	RRSIG=58069 and DNSKEY=58069 verifies the DNSKEY RRset
	DNSKEY=58069 is now in the chain-of-trust
	DNSKEY=35109 is now in the chain-of-trust
	Query to ns-01.noaa.gov for gps.gov/A
	Received 1103 bytes from 137.75.116.93
	;; Response received from [137.75.116.93] 1103 octets ;; HEADER SECTION ;; id = 29347 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (3 records) gps.gov. 300 IN A 137.75.88.7 gps.gov. 300 IN A 137.75.88.52 gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	ns-01.noaa.gov is authoritative for gps.gov
	Found RRSIG signed by gps.gov zone
	Query to ns-02.noaa.gov for gps.gov/SOA
	Received 1128 bytes from 137.75.112.7
	;; Response received from [137.75.112.7] 1128 octets ;; HEADER SECTION ;; id = 50772 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN SOA ;; ANSWER SECTION (2 records) gps.gov. 86400 IN SOA ( dns02.woc.noaa.gov. hostmaster.noaa.gov. 1747274490 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) gps.gov. 86400 IN RRSIG ( SOA 8 2 86400 20250614010130 20250515010130 58069 gps.gov. sbwGVLogpQf9Sz8lnWSNRjD7jWC8O6Ac1pLgHpAp9HrNcz4HycWDorKGdiNMgNoo+uK2NfzqZJ0g FTwXD5VEkSQq3Oyl/1cPB+aLaQl1+cEXMjjqankj7YlbXEK6EK9aHUvw8u9PBJlPpXxYMbWjw8GB aVezoysVHhuUHn+gSoA= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	Query to ns-03.noaa.gov for gps.gov/SOA
	Received 1128 bytes from 137.75.112.58
	;; Response received from [137.75.112.58] 1128 octets ;; HEADER SECTION ;; id = 59433 ;; 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 = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN SOA ;; ANSWER SECTION (2 records) gps.gov. 86400 IN SOA ( dns02.woc.noaa.gov. hostmaster.noaa.gov. 1747274490 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) gps.gov. 86400 IN RRSIG ( SOA 8 2 86400 20250614010130 20250515010130 58069 gps.gov. sbwGVLogpQf9Sz8lnWSNRjD7jWC8O6Ac1pLgHpAp9HrNcz4HycWDorKGdiNMgNoo+uK2NfzqZJ0g FTwXD5VEkSQq3Oyl/1cPB+aLaQl1+cEXMjjqankj7YlbXEK6EK9aHUvw8u9PBJlPpXxYMbWjw8GB aVezoysVHhuUHn+gSoA= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	Query to ns-01.noaa.gov for gps.gov/A
	Received 1103 bytes from 137.75.116.93
	;; Response received from [137.75.116.93] 1103 octets ;; HEADER SECTION ;; id = 23137 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (3 records) gps.gov. 300 IN A 137.75.88.7 gps.gov. 300 IN A 137.75.88.52 gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	gps.gov A RR has value 137.75.88.7
	gps.gov A RR has value 137.75.88.52
	Found 1 RRSIGs over A RRset
	`gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= )`
	RRSIG=58069 and DNSKEY=58069 verifies the A RRset

gps.gov

	Query to ns-02.noaa.gov for gps.gov/A
	Received 1103 bytes from 137.75.112.7
	;; Response received from [137.75.112.7] 1103 octets ;; HEADER SECTION ;; id = 59898 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (3 records) gps.gov. 300 IN A 137.75.88.52 gps.gov. 300 IN A 137.75.88.7 gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	ns-02.noaa.gov is authoritative for gps.gov
	Found RRSIG signed by gps.gov zone
	Query to ns-02.noaa.gov for gps.gov/A
	Received 1103 bytes from 137.75.112.7
	;; Response received from [137.75.112.7] 1103 octets ;; HEADER SECTION ;; id = 55513 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (3 records) gps.gov. 300 IN A 137.75.88.7 gps.gov. 300 IN A 137.75.88.52 gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	gps.gov A RR has value 137.75.88.7
	gps.gov A RR has value 137.75.88.52
	Found 1 RRSIGs over A RRset
	`gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= )`
	RRSIG=58069 and DNSKEY=58069 verifies the A RRset

gps.gov

	Query to ns-03.noaa.gov for gps.gov/A
	Received 1103 bytes from 137.75.112.58
	;; Response received from [137.75.112.58] 1103 octets ;; HEADER SECTION ;; id = 57065 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (3 records) gps.gov. 300 IN A 137.75.88.52 gps.gov. 300 IN A 137.75.88.7 gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	ns-03.noaa.gov is authoritative for gps.gov
	Found RRSIG signed by gps.gov zone
	Query to ns-03.noaa.gov for gps.gov/A
	Received 1103 bytes from 137.75.112.58
	;; Response received from [137.75.112.58] 1103 octets ;; HEADER SECTION ;; id = 27640 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gps.gov. IN A ;; ANSWER SECTION (3 records) gps.gov. 300 IN A 137.75.88.7 gps.gov. 300 IN A 137.75.88.52 gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= ) ;; AUTHORITY SECTION (4 records) gps.gov. 300 IN NS ns-03.noaa.gov. gps.gov. 300 IN NS ns-02.noaa.gov. gps.gov. 300 IN NS ns-01.noaa.gov. gps.gov. 300 IN RRSIG ( NS 8 2 300 20250614010130 20250515010130 58069 gps.gov. Tr+H0peo2HIqwQf/i0zm5MpctSQ/nsU+KIcHQWsOmoXtcbPbaAzgG0CSRpZQPtgh7s1l0C6WY91B d0F6PIXz4ZJ5zgPgjAfoLri4WWcT2fpu9hI1gZAVWVsNRA+qdoPAZP42xOzdulRgbi+cu/UpZU4k 8GgPKFuB5HS7COxYSVo= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBJFHRqOp9SZD7flRMvPiG+FZsTbTntAo1c4OC8Kv9B1d1rQlokAl7GkLvAcFVlkOxILU5mJujAG SVTvcbuR5wznFbhz6pZgaU8eGnhOqJmaCyVDYBGTVt8HEBuG9FnrE5Az6h8mvLQQVa4/qPDRqUi8 gnHM7AblzfLlMW0gEQQ= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. ZBMHcyihzUzIyYtE0OXTAPPF0yVD8FNlfur7oZLMQIZ0OFEAFrGitI0D3KY1c3e0Ey6+I5v5qzn2 dpiHZwevxT3lSu2sZJIa7QMGIBGslA7CKS8xR5lLEh1g40cEscvh30bdijDly4Z5/wO60OA6WfXe iSMIszhox/GIMG/jwSg= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20250618200303 20250519200303 22179 noaa.gov. BwiJ1qBCUVeaxgujzb73yTDVpnhZXGfCfvHNleOs5Lqgm+bzlLlLbMldOOSpCgM29AUBqfpF4Q67 uu7rkxNZQwPSib21ueEm2v1QS/+aRdqfk7jRz+3LaUfZcDcRZbmAfzeZKwZeHEpoyPOj2YHjDed5 X8LgkVJojjcFA2wveI8= ) ;; { "EDNS-VERSION": 0 }
	gps.gov A RR has value 137.75.88.7
	gps.gov A RR has value 137.75.88.52
	Found 1 RRSIGs over A RRset
	`gps.gov. 300 IN RRSIG ( A 8 2 300 20250614010130 20250515010130 58069 gps.gov. k5Ojkrp5TkSB32f2BMgjdQ0KiM75vNgGzu9lbaiInKE4l/VDBTF1hy8hK3+5vRRfQdWHQQ/iAg17 /wlkXBJa0PXlYniuBqFlCvNs8qhr1h3VvLxby2EgE613/Mp29vZxHKkSy4KdObNxW983Q9bu5Czu nP8/VWZ9tTt+VDwwVRI= )`
	RRSIG=58069 and DNSKEY=58069 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test gps.gov at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: