DNSSEC Debugger - SCIENCE.GOV

Domain Name:

Time: 2026-03-18 11:52:30 UTC

Analyzing DNSSEC problems for SCIENCE.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 k.root-servers.net for ./DNSKEY
	Received 1139 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1139 octets ;; HEADER SECTION ;; id = 19484 ;; 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 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260402000000 20260312000000 20326 . hcmCK2q88XH00Hynv8IgIMVTKrwyb8Lh/uvRpqBPMALNQunyrS+VKrlKb6rBQTFnGHeVR/jj3Eay Uuxv4fy2evliMYKLrfTHtdqD3oUvJMnwmxEMmhS84Ttw+bbTcHeYxb52NFiYVHKb37Y0OWN4lr0p V+3fwFtWumb1NlWZDMNsaHFv6UIdxgUGNBVEyUaTAK6E2jseQcoqv6A0rNxCG+xtz2zSpRV2JM1g dC8zVAcc068OamqrwZlzKqsqAgXP78NOERrFkzffoRaSEmOORcAQpUdCK265DL1Y7Xeq0QaNEKd2 fXglm/IxS+4sMPT+83Q/XasxUu5C3d0qEz76fw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 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 20260402000000 20260312000000 20326 . hcmCK2q88XH00Hynv8IgIMVTKrwyb8Lh/uvRpqBPMALNQunyrS+VKrlKb6rBQTFnGHeVR/jj3Eay Uuxv4fy2evliMYKLrfTHtdqD3oUvJMnwmxEMmhS84Ttw+bbTcHeYxb52NFiYVHKb37Y0OWN4lr0p V+3fwFtWumb1NlWZDMNsaHFv6UIdxgUGNBVEyUaTAK6E2jseQcoqv6A0rNxCG+xtz2zSpRV2JM1g dC8zVAcc068OamqrwZlzKqsqAgXP78NOERrFkzffoRaSEmOORcAQpUdCK265DL1Y7Xeq0QaNEKd2 fXglm/IxS+4sMPT+83Q/XasxUu5C3d0qEz76fw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to j.root-servers.net for SCIENCE.GOV/A
	Received 618 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 618 octets ;; HEADER SECTION ;; id = 40131 ;; 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) ;; SCIENCE.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 20260331050000 20260318040000 21831 . aEABMb4Vbjqwk4U6OoSBYssTACVUNCbSu7OomH154YZJvOhZPB/YDg9B3i4dRq3wo/oMzgCITL91 GnR03+fMokWlgInt9EN+c7NFQ8xn7aN1CCPEjCsIG3v1d9t6dv8dZ9LvqyE9yDQ0kjV2FRILRA4l Ars+F2NPunOlN5ZMCCLiZH2QB/ZotHn5RSgFxybNUdaCRfZAz/sJUO/TRUCHyvdy0imBIzteEaQq LNQUy2m12xP6JaSngd4108zdYFGSqdK8P310dW4l+pPyMUpWKSjWr8dnySGf2PQL36xaosOV5yxp IazgdzTxHqJyK1wSOtkVu2FPUeW2QRlIjcwkMg== ) ;; 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 }
	Query to i.root-servers.net for GOV/DNSKEY
	Received 613 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 613 octets ;; HEADER SECTION ;; id = 30257 ;; 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 b.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260331050000 20260318040000 21831 . aEABMb4Vbjqwk4U6OoSBYssTACVUNCbSu7OomH154YZJvOhZPB/YDg9B3i4dRq3wo/oMzgCITL91 GnR03+fMokWlgInt9EN+c7NFQ8xn7aN1CCPEjCsIG3v1d9t6dv8dZ9LvqyE9yDQ0kjV2FRILRA4l Ars+F2NPunOlN5ZMCCLiZH2QB/ZotHn5RSgFxybNUdaCRfZAz/sJUO/TRUCHyvdy0imBIzteEaQq LNQUy2m12xP6JaSngd4108zdYFGSqdK8P310dW4l+pPyMUpWKSjWr8dnySGf2PQL36xaosOV5yxp IazgdzTxHqJyK1wSOtkVu2FPUeW2QRlIjcwkMg== ) ;; 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 = 52240 ;; 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 20260331050000 20260318040000 21831 . aEABMb4Vbjqwk4U6OoSBYssTACVUNCbSu7OomH154YZJvOhZPB/YDg9B3i4dRq3wo/oMzgCITL91 GnR03+fMokWlgInt9EN+c7NFQ8xn7aN1CCPEjCsIG3v1d9t6dv8dZ9LvqyE9yDQ0kjV2FRILRA4l Ars+F2NPunOlN5ZMCCLiZH2QB/ZotHn5RSgFxybNUdaCRfZAz/sJUO/TRUCHyvdy0imBIzteEaQq LNQUy2m12xP6JaSngd4108zdYFGSqdK8P310dW4l+pPyMUpWKSjWr8dnySGf2PQL36xaosOV5yxp IazgdzTxHqJyK1wSOtkVu2FPUeW2QRlIjcwkMg== ) ;; 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 20260331050000 20260318040000 21831 . aEABMb4Vbjqwk4U6OoSBYssTACVUNCbSu7OomH154YZJvOhZPB/YDg9B3i4dRq3wo/oMzgCITL91 GnR03+fMokWlgInt9EN+c7NFQ8xn7aN1CCPEjCsIG3v1d9t6dv8dZ9LvqyE9yDQ0kjV2FRILRA4l Ars+F2NPunOlN5ZMCCLiZH2QB/ZotHn5RSgFxybNUdaCRfZAz/sJUO/TRUCHyvdy0imBIzteEaQq LNQUy2m12xP6JaSngd4108zdYFGSqdK8P310dW4l+pPyMUpWKSjWr8dnySGf2PQL36xaosOV5yxp IazgdzTxHqJyK1wSOtkVu2FPUeW2QRlIjcwkMg== )`
	RRSIG=21831 and DNSKEY=21831 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 d.ns.gov for GOV/DNSKEY
	Received 291 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 291 octets ;; HEADER SECTION ;; id = 27147 ;; 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 20260512110627 20260312110627 2536 gov. Jp4xQtETAEvQ+3ijB95XRnj4yfrDt223TA90BAOvhR7hqWuK/FuykufDJxatoRQyDYeBGksCrHGt XkE32T4wTg== ) ;; 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 20260512110627 20260312110627 2536 gov. Jp4xQtETAEvQ+3ijB95XRnj4yfrDt223TA90BAOvhR7hqWuK/FuykufDJxatoRQyDYeBGksCrHGt XkE32T4wTg== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to b.ns.gov for SCIENCE.GOV/A
	Received 351 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 351 octets ;; HEADER SECTION ;; id = 19426 ;; 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 = 7 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) SCIENCE.GOV. 10800 IN NS edns1.ultradns.biz. SCIENCE.GOV. 10800 IN NS edns1.ultradns.com. SCIENCE.GOV. 10800 IN NS edns1.ultradns.net. SCIENCE.GOV. 10800 IN NS edns1.ultradns.org. SCIENCE.GOV. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 SCIENCE.GOV. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) SCIENCE.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260319125231 20260317105231 35496 gov. ZHJvjwWPJPs5q/orLduaC0We0xU9JfvG/2EkNnocv0m4hDtEyp38t37Ep7JddcBMQHAEju0Ce9H8 HclUJKuuMw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to b.ns.gov for SCIENCE.GOV/DNSKEY
	Received 351 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 351 octets ;; HEADER SECTION ;; id = 40275 ;; 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 = 7 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) SCIENCE.GOV. 10800 IN NS edns1.ultradns.biz. SCIENCE.GOV. 10800 IN NS edns1.ultradns.com. SCIENCE.GOV. 10800 IN NS edns1.ultradns.net. SCIENCE.GOV. 10800 IN NS edns1.ultradns.org. SCIENCE.GOV. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 SCIENCE.GOV. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) SCIENCE.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260319125231 20260317105231 35496 gov. c7TghSboeFXDV4CmlJmlDqmGV2UPCx1cMdBLhb99/8FTkwXYb92fAXSvdh+J+qYIJUNN6GockEUJ hRkt8TFYVg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone SCIENCE.GOV

SCIENCE.GOV

	Checking DS between GOV and SCIENCE.GOV
	Query to d.ns.gov for SCIENCE.GOV/DS
	Received 223 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 223 octets ;; HEADER SECTION ;; id = 26808 ;; 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) ;; SCIENCE.GOV. IN DS ;; ANSWER SECTION (3 records) SCIENCE.GOV. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 SCIENCE.GOV. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) SCIENCE.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260319125231 20260317105231 35496 gov. +e1J9XJrwD1i6DIrM54ygAyIhVYgsfjYAflRsrlfjl+UK73YI+hdw7MamCpoA5elSYBo9YBhL/OW 42Uer1Vdkw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for SCIENCE.GOV in the GOV zone
	DS=52349/SHA-1 uses a deprecated digest algorithm
	DS=52349/SHA-1 has algorithm ECDSAP256SHA256
	DS=52349/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`SCIENCE.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260319125231 20260317105231 35496 gov. +e1J9XJrwD1i6DIrM54ygAyIhVYgsfjYAflRsrlfjl+UK73YI+hdw7MamCpoA5elSYBo9YBhL/OW 42Uer1Vdkw== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=52349/SHA-1 is now in the chain-of-trust
	`SCIENCE.GOV. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6`
	`SCIENCE.GOV. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db )`
	Query to edns1.ultradns.net for SCIENCE.GOV/DNSKEY
	Received 318 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 318 octets ;; HEADER SECTION ;; id = 63104 ;; 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) ;; SCIENCE.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) science.gov. 86400 IN DNSKEY ( 256 3 13 5Z5rU1/ZXTzo/WvVOUABZh+dWd8xnDc6WNLN05fuHX4Ib+rfBwSWEulLaPCL2EFVV7LOj7GzHErS 3oWEPgzCIg== ) ; keytag 23702 science.gov. 86400 IN DNSKEY ( 257 3 13 JnEBeKQSxXQ8RNX8G+Nxki8lfPi+SGpZ6tbEcJ90j1lakkui7E93z0HLBQVZ8iyR57qc0cc1kap6 h2rlAbFIQA== ) ; keytag 52349 science.gov. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260328225959 20260314225959 52349 science.gov. IJaCdCuLnyRf4EJy0Yq3ewI1RjRDsvxeE7Xbli6hHc29Jls1vWxrKrDOSr3eJhFlvIs78R48luWQ P2HDYJ2hRA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for SCIENCE.GOV
	`science.gov. 86400 IN DNSKEY ( 256 3 13 5Z5rU1/ZXTzo/WvVOUABZh+dWd8xnDc6WNLN05fuHX4Ib+rfBwSWEulLaPCL2EFVV7LOj7GzHErS 3oWEPgzCIg== ) ; keytag 23702`
	`science.gov. 86400 IN DNSKEY ( 257 3 13 JnEBeKQSxXQ8RNX8G+Nxki8lfPi+SGpZ6tbEcJ90j1lakkui7E93z0HLBQVZ8iyR57qc0cc1kap6 h2rlAbFIQA== ) ; keytag 52349`
	DNSKEY=52349/SEP is now in the chain-of-trust
	DS=52349/SHA-1 verifies DNSKEY=52349/SEP
	DS=52349/SHA-256 verifies DNSKEY=52349/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`science.gov. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260328225959 20260314225959 52349 science.gov. IJaCdCuLnyRf4EJy0Yq3ewI1RjRDsvxeE7Xbli6hHc29Jls1vWxrKrDOSr3eJhFlvIs78R48luWQ P2HDYJ2hRA== )`
	RRSIG=52349 and DNSKEY=52349/SEP verifies the DNSKEY RRset
	DNSKEY=23702 is now in the chain-of-trust
	Query to edns1.ultradns.biz for SCIENCE.GOV/A
	Received 409 bytes from 204.74.67.1
	;; Response received from [204.74.67.1] 409 octets ;; HEADER SECTION ;; id = 9939 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. HXkAhQoS+Xq6na9jIagvV4KKhsAAwS1NXTHGPHlEMjpcps/k91qkWkyjQkXMx7PjuwH3Rc7OOGRV Dxe9zQi6rw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. wBImnzvtydp2GrufQeGPBiB0/UeIeYBBjpXbnXc+RWeNw/ap5bFU/2x/Iu+r4HQ8Gpd2iL4Yx2uu iKdUVayhwQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.biz is authoritative for SCIENCE.GOV
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.net for SCIENCE.GOV/SOA
	Received 455 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 455 octets ;; HEADER SECTION ;; id = 64092 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019092067 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20260328225959 20260314225959 23702 science.gov. fSdo+iym/WMdA0meyBUoHzYpW3+rIAOv9bELOggEqhELWOJPErHIaYDQ1UMpg1IUVvXOc2m9qvqZ aLw4d2RL8g== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. U49TY6gaOxzJREkEPGcUhcL75utGAwfRdJvjSvhjW9NuaH0ypfwIn9Ry8MKjDLozGI1DUgM9xkhM dJBWq/jUgQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to edns1.ultradns.com for SCIENCE.GOV/SOA
	Received 455 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 455 octets ;; HEADER SECTION ;; id = 7561 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019092067 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20260328225959 20260314225959 23702 science.gov. 8pWi8BKYFK7Su0nnM0A2N4WaVQsKfLAmT72PzgyBWL8XPmo2XJdcnEAKPwIB+4y7Yfdo8G+Vw4wx NZmvZFyZlA== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. X9/83tWafBzrEaGlV/8opv8zLDcj1qCP0DpRrf5p7hQshdbSLhan0IFX+KOGfOSuPOxfocwP5joP qpNc7lgbNQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to edns1.ultradns.org for SCIENCE.GOV/SOA
	Received 455 bytes from 204.74.111.1
	;; Response received from [204.74.111.1] 455 octets ;; HEADER SECTION ;; id = 7483 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019092067 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20260328225959 20260314225959 23702 science.gov. AzT0N4eNg62YZYcDkVtfyqaXGgt+BgDNDK80uQSXqfBGILUPFX9L8d/rOFLII0pYp6x7dy8VJTnp R3FVNeZnGA== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. x0vS8PLazL+soE5EMSwT5oideygoc+4fClDqf04L3gcF0MeJVzV67taf0Ab4eerKViqsoYQRGXKK zqTaMCLHFg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to edns1.ultradns.biz for SCIENCE.GOV/A
	Received 409 bytes from 204.74.67.1
	;; Response received from [204.74.67.1] 409 octets ;; HEADER SECTION ;; id = 8400 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. IIusF/QkdmqNTTimXr7ZVsiMhmwaOzQYt9Qic01LlDC2K1VqIvxHG4RNV66fAXARrT77AJu9ZOx+ JG0sIbtUHw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. p4de1U0WslPwgsWoWuy7khohdRquTFA7wDQmNpTJNxrjKU6aRc1yspTYuS8RFs3hDHQOx+Pv+U8R itkGKohnCg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	SCIENCE.GOV A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. IIusF/QkdmqNTTimXr7ZVsiMhmwaOzQYt9Qic01LlDC2K1VqIvxHG4RNV66fAXARrT77AJu9ZOx+ JG0sIbtUHw== )`
	RRSIG=23702 and DNSKEY=23702 verifies the A RRset

SCIENCE.GOV

	Query to edns1.ultradns.org for SCIENCE.GOV/A
	Received 409 bytes from 204.74.111.1
	;; Response received from [204.74.111.1] 409 octets ;; HEADER SECTION ;; id = 5107 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. tKd+DJg9pPyAL1D6iY/eV7TqNZCqpQERh98nBPBQT8UmqLzZkTCaP9cBooBHuT8jrS7Kv0RlCt4X xED6tl/19A== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. WTdty25mXKNPeGG83BqoFv8Y05VlUxbguxWZIEoSkNxlkWChf2Z5NkvpEF5OP1R36VVIh7+qot30 2pG5gKSWpA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.org is authoritative for SCIENCE.GOV
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.org for SCIENCE.GOV/A
	Received 409 bytes from 204.74.111.1
	;; Response received from [204.74.111.1] 409 octets ;; HEADER SECTION ;; id = 54076 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. zwsM7YyOEbhJz9PuKWy/ioz8rqHZ/iMe+9lPnDRO4XuM0mq/Jn3LEGE+RkLGnsf/pD9aKcyQfhGc yvJh1s4YOw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. cSdA3lJbdc+hGG2Ix4gtOmNauJpSlUrZ1UT3kfaBFabx8CbQoPgxTxyyo5oErmT2TkECAqIAHo60 uVocdO7xIA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	SCIENCE.GOV A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. zwsM7YyOEbhJz9PuKWy/ioz8rqHZ/iMe+9lPnDRO4XuM0mq/Jn3LEGE+RkLGnsf/pD9aKcyQfhGc yvJh1s4YOw== )`
	RRSIG=23702 and DNSKEY=23702 verifies the A RRset

SCIENCE.GOV

	Query to edns1.ultradns.net for SCIENCE.GOV/A
	Received 409 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 409 octets ;; HEADER SECTION ;; id = 55665 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. +3CJrOA89/tefnLpFTO/HmSSZ0TkagBfe4B5r+3cBC2nNNG/se+zZu26/7Y3tp7x5rGUYHHvGWDI L3oSjY7S2Q== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. xfLe6arGxNVWXeHcKNtxlWamhrrGkneePX/7W7zzNi+TJzzgPp8LZf9vQ0qVT9CWgchpVzzKpiIU vua+Wnn1wQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.net is authoritative for SCIENCE.GOV
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.net for SCIENCE.GOV/A
	Received 409 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 409 octets ;; HEADER SECTION ;; id = 41624 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. gF18Tapkjr8YLuuxByVsJm1Xw4dgghcd0kjXup2p9tx2VQDSQWhHOx1MaxWc6LNl/D2p82qI547T no6+wATNyQ== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. KFo+BuNyPrW+o2nOleR7pSDoUKqgi8hunwgaEQ4YEulu3zRszfq43dctpC8yGV43BK8JHwiIB8Md 3wVjwD9SWQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	SCIENCE.GOV A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. gF18Tapkjr8YLuuxByVsJm1Xw4dgghcd0kjXup2p9tx2VQDSQWhHOx1MaxWc6LNl/D2p82qI547T no6+wATNyQ== )`
	RRSIG=23702 and DNSKEY=23702 verifies the A RRset

SCIENCE.GOV

	Query to edns1.ultradns.com for SCIENCE.GOV/A
	Received 409 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 409 octets ;; HEADER SECTION ;; id = 56305 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. cJRyMEDByn/msSNeYockxbhJsRQiisVihdiDARz/duLSMnrnKKzJ/DU6DFhDWo45Fo7+l1Hntkr3 hFiLBgGSiQ== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. h2TKmag9xVDv0J6EmMJgp1tlkMvyFsD19K6h14q3nGoYpcrTq0t4oRZPJwq9RuRaDzsouEQhswnv 7KyuErASQQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.com is authoritative for SCIENCE.GOV
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.com for SCIENCE.GOV/A
	Received 409 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 409 octets ;; HEADER SECTION ;; id = 20522 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SCIENCE.GOV. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. U1NFfB1m2ls2mRcwpTnJEdArJ/jzSN9fAB+j0faw4r+SSnI3f46Ly5kuo6vx9PjA31nFlFqzIVws ZbKFC18hAw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260328225959 20260314225959 23702 science.gov. VO+FsZDxMiNhF6pjY+XvCrbRlTBf71dMKhbo7oEFefrkRJwlL4cFfpJjxxv/iXgwLllkCk619nTn qiVNmj+YnA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	SCIENCE.GOV A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260328225959 20260314225959 23702 science.gov. U1NFfB1m2ls2mRcwpTnJEdArJ/jzSN9fAB+j0faw4r+SSnI3f46Ly5kuo6vx9PjA31nFlFqzIVws ZbKFC18hAw== )`
	RRSIG=23702 and DNSKEY=23702 verifies the A RRset

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