DNSSEC Analyzer

Domain Name:

Time: 2023-06-08 14:29:44 UTC, NTP stratum 4

Analyzing DNSSEC problems for nih.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 j.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.58.128.30
	;; Response received from 192.58.128.30 (864 octets) ;; HEADER SECTION ;; id = 14341 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbF1LAxEQPtClEQno48k6u7JjCOfVfwdENOxQUrX0JbpN5DnKGMAKIfdiWa5oDeKQ3OoQ58y CC8vjtaaGFDgpJxoLwqzhBYHPGFgins5HIERcCQPGAJKWu/ku4XLh+Fu7UyBubDCelxKTbnj26Ew bochltRqGIE8hbwSXEzRNo4g+NXkaRMq2FFbaBtEE82yTmZUgFRYAFUvfGTPWblyZGtkepVuHyNb 0w/u24dpsz+uyCZZR04cHfRrWOKvqD3lDOwC4+sqd6f7F841R0N2tqSh/WDUZzWdvPBaBOz0FWFL b9porIeZ3Jm08tAMHa+3SGRXfK4RAmxVCmIQQypGabE= ) ; Key ID = 60955 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20230621000000 20230531000000 20326 . bC9VON7LUBuG73L7Qqabp/zJnNzehkDqnd9LFtmz7zoMXKsxuZLh8a/78/MpcXsvjoSOZ55D+CA8 k8s+n3mKo7zWv79KiapARBRTQqDMavu/Pa9zrvzNp+sa3tZ/9GFyxj28xdwA9z7ziDPW+zst2UEs LHCquxuG83V89rPRq+U7UvO7CjEjjTyYSGitfrR9jA0tqsF1RLa8QSILegUTPBp5xv7hBHabdwzR rTHCOMFkCGlzhB0e3Hjaur2XxGSI/r5p/FLD4NB/0n7L2NHjMvYQOqDvyWNtuaZ+cmeTqV5FuJmx ls0+5us3MnTG/ZPWTZFa5iye45ohMBJ6sEFfgA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbF1LAxEQPtClEQno48k6u7JjCOfVfwdENOxQUrX0JbpN5DnKGMAKIfdiWa5oDeKQ3OoQ58y CC8vjtaaGFDgpJxoLwqzhBYHPGFgins5HIERcCQPGAJKWu/ku4XLh+Fu7UyBubDCelxKTbnj26Ew bochltRqGIE8hbwSXEzRNo4g+NXkaRMq2FFbaBtEE82yTmZUgFRYAFUvfGTPWblyZGtkepVuHyNb 0w/u24dpsz+uyCZZR04cHfRrWOKvqD3lDOwC4+sqd6f7F841R0N2tqSh/WDUZzWdvPBaBOz0FWFL b9porIeZ3Jm08tAMHa+3SGRXfK4RAmxVCmIQQypGabE= ) ; Key ID = 60955`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20230621000000 20230531000000 20326 . bC9VON7LUBuG73L7Qqabp/zJnNzehkDqnd9LFtmz7zoMXKsxuZLh8a/78/MpcXsvjoSOZ55D+CA8 k8s+n3mKo7zWv79KiapARBRTQqDMavu/Pa9zrvzNp+sa3tZ/9GFyxj28xdwA9z7ziDPW+zst2UEs LHCquxuG83V89rPRq+U7UvO7CjEjjTyYSGitfrR9jA0tqsF1RLa8QSILegUTPBp5xv7hBHabdwzR rTHCOMFkCGlzhB0e3Hjaur2XxGSI/r5p/FLD4NB/0n7L2NHjMvYQOqDvyWNtuaZ+cmeTqV5FuJmx ls0+5us3MnTG/ZPWTZFa5iye45ohMBJ6sEFfgA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=60955 is now in the chain-of-trust
	Query to a.root-servers.net for nih.gov/A
	Received 626 bytes from 198.41.0.4
	;; Response received from 198.41.0.4 (626 octets) ;; HEADER SECTION ;; id = 17963 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20230621050000 20230608040000 60955 . FugMj3FEvym6aEkhTtZTqWSs8wwiUUPMQMLdmShQ6L+gdNnSygXrVrf1FbqbOL4U4+uzsg9UXxuv xHLcayfZo9hox7Fih4nR2n5mUsTkTF4+drpqTKY2i8PMVc3+t0aGeZVekE22dtWki0QTWqV0JbZX B7NA4MEkpgIrAhqELnJRKYyfsLecCAbX3JufGD0NAXYcShMVMUIAXno2/zE0m60Tt+DkJbqCL/AF I8gvJRSGNBoYVBQScDQBtAdsHKwokAuNMhlNgEOOZxCBVmwArMOepOTag+lYRYp8rLVFOm+jMi8F xubFelFgJQKfXz9lEOoSeYWKVpO1PFG/YFPDOg== ) ;; ADDITIONAL SECTION (9 records) b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.root-servers.net for gov/DNSKEY
	Received 622 bytes from 199.9.14.201
	;; Response received from 199.9.14.201 (622 octets) ;; HEADER SECTION ;; id = 26543 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20230621050000 20230608040000 60955 . FugMj3FEvym6aEkhTtZTqWSs8wwiUUPMQMLdmShQ6L+gdNnSygXrVrf1FbqbOL4U4+uzsg9UXxuv xHLcayfZo9hox7Fih4nR2n5mUsTkTF4+drpqTKY2i8PMVc3+t0aGeZVekE22dtWki0QTWqV0JbZX B7NA4MEkpgIrAhqELnJRKYyfsLecCAbX3JufGD0NAXYcShMVMUIAXno2/zE0m60Tt+DkJbqCL/AF I8gvJRSGNBoYVBQScDQBtAdsHKwokAuNMhlNgEOOZxCBVmwArMOepOTag+lYRYp8rLVFOm+jMi8F xubFelFgJQKfXz9lEOoSeYWKVpO1PFG/YFPDOg== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	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 = 54981 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20230621050000 20230608040000 60955 . FugMj3FEvym6aEkhTtZTqWSs8wwiUUPMQMLdmShQ6L+gdNnSygXrVrf1FbqbOL4U4+uzsg9UXxuv xHLcayfZo9hox7Fih4nR2n5mUsTkTF4+drpqTKY2i8PMVc3+t0aGeZVekE22dtWki0QTWqV0JbZX B7NA4MEkpgIrAhqELnJRKYyfsLecCAbX3JufGD0NAXYcShMVMUIAXno2/zE0m60Tt+DkJbqCL/AF I8gvJRSGNBoYVBQScDQBtAdsHKwokAuNMhlNgEOOZxCBVmwArMOepOTag+lYRYp8rLVFOm+jMi8F xubFelFgJQKfXz9lEOoSeYWKVpO1PFG/YFPDOg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Found 1 DS records for gov in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20230621050000 20230608040000 60955 . FugMj3FEvym6aEkhTtZTqWSs8wwiUUPMQMLdmShQ6L+gdNnSygXrVrf1FbqbOL4U4+uzsg9UXxuv xHLcayfZo9hox7Fih4nR2n5mUsTkTF4+drpqTKY2i8PMVc3+t0aGeZVekE22dtWki0QTWqV0JbZX B7NA4MEkpgIrAhqELnJRKYyfsLecCAbX3JufGD0NAXYcShMVMUIAXno2/zE0m60Tt+DkJbqCL/AF I8gvJRSGNBoYVBQScDQBtAdsHKwokAuNMhlNgEOOZxCBVmwArMOepOTag+lYRYp8rLVFOm+jMi8F xubFelFgJQKfXz9lEOoSeYWKVpO1PFG/YFPDOg== )`
	RRSIG=60955 and DNSKEY=60955 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to d.gov-servers.net for gov/DNSKEY
	Received 777 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (777 octets) ;; HEADER SECTION ;; id = 10185 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (3 records) gov. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698 gov. 86400 IN DNSKEY ( 256 3 8 AwEAAaen33ykQc2mftedkqBYoKG6Ni0XhefpgJAxBb5+4fQfuWfxtgIVTx4vg6i22adMe59Dgi8a QlIkAvv9Ln0ERfwibemV82ry8dIpLzz8E2dXMjG4eMZOxaykZf3sIC7Ttdg/M2k8xMvnnmJb0/uk FOZXq4DDEdkT4KglkPYGJQSPRME5bdbyarcoFWBculS6gm4S8VVuT0w6PzbaenCtk/c= ) ; Key ID = 50011 gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20230618190254 20230603185754 7698 gov. E1QAIr+IhgDaO93Z1q1Q6GDHkTc2/VdRb/B3SYdjNHxPSJ2to9uTJSp+r61OjtWJvtoJbV0MeBy8 rndtCsaGdQ1SNaSgabjSyJY+ZaebnIfwmsEA4bMjE+iQSVPiGvdkwO0MYCRPhr2JA9qmTfNVw17/ 89cg0k7aEQkdStbUaCyCIBmHo1ZtwSWnKfgvqS8pun6sfC1PSeP0QMTdNY9DkdSwTKs3RX4IIYDw YJbe6XPbA70WIfh0EsGd+Cdc/xNZvNouNS6hOz1nAGTA2c+HZLoPtXgRQc6wMfdWqS+NcAOX6FEP zkk7cPowDiXc1FEWh5cDtw9kmenGwx7KOJ77GA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for gov
	`gov. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698`
	`gov. 86400 IN DNSKEY ( 256 3 8 AwEAAaen33ykQc2mftedkqBYoKG6Ni0XhefpgJAxBb5+4fQfuWfxtgIVTx4vg6i22adMe59Dgi8a QlIkAvv9Ln0ERfwibemV82ry8dIpLzz8E2dXMjG4eMZOxaykZf3sIC7Ttdg/M2k8xMvnnmJb0/uk FOZXq4DDEdkT4KglkPYGJQSPRME5bdbyarcoFWBculS6gm4S8VVuT0w6PzbaenCtk/c= ) ; Key ID = 50011`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20230618190254 20230603185754 7698 gov. E1QAIr+IhgDaO93Z1q1Q6GDHkTc2/VdRb/B3SYdjNHxPSJ2to9uTJSp+r61OjtWJvtoJbV0MeBy8 rndtCsaGdQ1SNaSgabjSyJY+ZaebnIfwmsEA4bMjE+iQSVPiGvdkwO0MYCRPhr2JA9qmTfNVw17/ 89cg0k7aEQkdStbUaCyCIBmHo1ZtwSWnKfgvqS8pun6sfC1PSeP0QMTdNY9DkdSwTKs3RX4IIYDw YJbe6XPbA70WIfh0EsGd+Cdc/xNZvNouNS6hOz1nAGTA2c+HZLoPtXgRQc6wMfdWqS+NcAOX6FEP zkk7cPowDiXc1FEWh5cDtw9kmenGwx7KOJ77GA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=50011 is now in the chain-of-trust
	Query to a.gov-servers.net for nih.gov/A
	Received 500 bytes from 69.36.157.30
	;; Response received from 69.36.157.30 (500 octets) ;; HEADER SECTION ;; id = 37856 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) nih.gov. 86400 IN NS ns.nih.gov. nih.gov. 86400 IN NS ns2.nih.gov. nih.gov. 86400 IN NS ns3.nih.gov. nih.gov. 3600 IN DS 32209 8 1 d9fddf85608b5134331877050b9c5ee4a8bde1fc nih.gov. 3600 IN DS ( 32209 8 2 1579747729d708b3cf08404f7938db24026f724a7135aa227137639cbc3cbe06 ) nih.gov. 3600 IN DS ( 59659 8 2 27f8eecb5a889e72e2733c8fbd11cf5e641fefaac6036455848234c55a7c4d76 ) nih.gov. 3600 IN DS 59659 8 1 c098f27c2c26d07a0f230ed2ff4179d7f4dc728b nih.gov. 3600 IN RRSIG ( DS 8 2 3600 20230613014246 20230606014246 50011 gov. fkDyZrg7SIjTwgGOqwT1MTdG7JKsQXXGfCBGLXXsFdYHEzLZJHxy5zsgfkzXkR3tq5KxP6SsF5Qw MG2X7KbHG/23OaIg9THosQrmueJzbHQqPsZ2zULgNmYmCp+SNzFMvrOQJm6kA8o+htcMle3/VIAG j/UrBCxfrS9ddDSXfbx7E4bq/+nXsMcYqSx3y1XoaZEdTIcUkFLTOmoGp7yTcg== ) ;; ADDITIONAL SECTION (4 records) ns2.nih.gov. 86400 IN A 128.231.64.1 ns3.nih.gov. 86400 IN A 165.112.4.230 ns.nih.gov. 86400 IN A 128.231.128.251 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to d.gov-servers.net for nih.gov/DNSKEY
	Received 500 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (500 octets) ;; HEADER SECTION ;; id = 42928 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) nih.gov. 86400 IN NS ns.nih.gov. nih.gov. 86400 IN NS ns2.nih.gov. nih.gov. 86400 IN NS ns3.nih.gov. nih.gov. 3600 IN DS ( 32209 8 2 1579747729d708b3cf08404f7938db24026f724a7135aa227137639cbc3cbe06 ) nih.gov. 3600 IN DS ( 59659 8 2 27f8eecb5a889e72e2733c8fbd11cf5e641fefaac6036455848234c55a7c4d76 ) nih.gov. 3600 IN DS 32209 8 1 d9fddf85608b5134331877050b9c5ee4a8bde1fc nih.gov. 3600 IN DS 59659 8 1 c098f27c2c26d07a0f230ed2ff4179d7f4dc728b nih.gov. 3600 IN RRSIG ( DS 8 2 3600 20230613014246 20230606014246 50011 gov. fkDyZrg7SIjTwgGOqwT1MTdG7JKsQXXGfCBGLXXsFdYHEzLZJHxy5zsgfkzXkR3tq5KxP6SsF5Qw MG2X7KbHG/23OaIg9THosQrmueJzbHQqPsZ2zULgNmYmCp+SNzFMvrOQJm6kA8o+htcMle3/VIAG j/UrBCxfrS9ddDSXfbx7E4bq/+nXsMcYqSx3y1XoaZEdTIcUkFLTOmoGp7yTcg== ) ;; ADDITIONAL SECTION (4 records) ns2.nih.gov. 86400 IN A 128.231.64.1 ns3.nih.gov. 86400 IN A 165.112.4.230 ns.nih.gov. 86400 IN A 128.231.128.251 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone nih.gov

nih.gov

	Checking DS between gov and nih.gov
	Query to d.gov-servers.net for nih.gov/DS
	Received 399 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (399 octets) ;; HEADER SECTION ;; id = 58510 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN DS ;; ANSWER SECTION (5 records) nih.gov. 3600 IN DS ( 32209 8 2 1579747729d708b3cf08404f7938db24026f724a7135aa227137639cbc3cbe06 ) nih.gov. 3600 IN DS ( 59659 8 2 27f8eecb5a889e72e2733c8fbd11cf5e641fefaac6036455848234c55a7c4d76 ) nih.gov. 3600 IN DS 59659 8 1 c098f27c2c26d07a0f230ed2ff4179d7f4dc728b nih.gov. 3600 IN DS 32209 8 1 d9fddf85608b5134331877050b9c5ee4a8bde1fc nih.gov. 3600 IN RRSIG ( DS 8 2 3600 20230613014246 20230606014246 50011 gov. fkDyZrg7SIjTwgGOqwT1MTdG7JKsQXXGfCBGLXXsFdYHEzLZJHxy5zsgfkzXkR3tq5KxP6SsF5Qw MG2X7KbHG/23OaIg9THosQrmueJzbHQqPsZ2zULgNmYmCp+SNzFMvrOQJm6kA8o+htcMle3/VIAG j/UrBCxfrS9ddDSXfbx7E4bq/+nXsMcYqSx3y1XoaZEdTIcUkFLTOmoGp7yTcg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 4 DS records for nih.gov in the gov zone
	DS=32209/SHA-256 has algorithm RSASHA256
	DS=59659/SHA-256 has algorithm RSASHA256
	DS=59659/SHA-1 has algorithm RSASHA256
	DS=32209/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`nih.gov. 3600 IN RRSIG ( DS 8 2 3600 20230613014246 20230606014246 50011 gov. fkDyZrg7SIjTwgGOqwT1MTdG7JKsQXXGfCBGLXXsFdYHEzLZJHxy5zsgfkzXkR3tq5KxP6SsF5Qw MG2X7KbHG/23OaIg9THosQrmueJzbHQqPsZ2zULgNmYmCp+SNzFMvrOQJm6kA8o+htcMle3/VIAG j/UrBCxfrS9ddDSXfbx7E4bq/+nXsMcYqSx3y1XoaZEdTIcUkFLTOmoGp7yTcg== )`
	RRSIG=50011 and DNSKEY=50011 verifies the DS RRset
	DS=32209/SHA-256 is now in the chain-of-trust
	DS=59659/SHA-256 is now in the chain-of-trust
	`nih.gov. 3600 IN DS ( 32209 8 2 1579747729d708b3cf08404f7938db24026f724a7135aa227137639cbc3cbe06 )`
	`nih.gov. 3600 IN DS ( 59659 8 2 27f8eecb5a889e72e2733c8fbd11cf5e641fefaac6036455848234c55a7c4d76 )`
	`nih.gov. 3600 IN DS 59659 8 1 c098f27c2c26d07a0f230ed2ff4179d7f4dc728b`
	`nih.gov. 3600 IN DS 32209 8 1 d9fddf85608b5134331877050b9c5ee4a8bde1fc`
	Query to ns2.nih.gov for nih.gov/DNSKEY
	Received 1641 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (1641 octets) ;; HEADER SECTION ;; id = 64974 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 7 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN DNSKEY ;; ANSWER SECTION (7 records) nih.gov. 172800 IN DNSKEY ( 257 3 8 AwEAAbX1sr0LXOY3rIp4CIdYTyUmkScbp4jNHPb8qMr12OmzLzWL//RquYQNNa2zp5qUujuDHPnf YANuQWTOt9Oa7OXiykIhFNa3sb/KqQvfRMem40daS3wNIWFC8JBVNc16jOCvHv8D80SV5KnxzdPn CZNhj5eNPD57MT1UzjlNzZ7Q9IExwTrJVOdq1nH3E7IBwtOMfhoUKABMpBKC7KuAE4wo9pPDGvrW N3tS8xAdUFS9Lbpww0uIDTaPs0iaaHIjtZL566maJkyV5OxcGqJlKNsGHeAXvZQZF1KeWEdIbu/p 6T7JH0S5DEAQ4dPKoC1OlPZL0lH8m8MS60JSKH71Yx8= ) ; Key ID = 32209 nih.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAdZOKED+uETl2wgxVAcS37NyP//HYzQJuyKrDyYrCs7kO8+8GR6y4o34HF9/stWCflAjoS2l 29Zt0gN0r5MHzZzARhNEaegQnqVJEhjIamtqmPRtsLDN0QZjIbu8QDMGpcfPKCdJSjbRkhrq4d9T Y7aDPrncDllhiLlxzsnE+ANl ) ; Key ID = 14148 nih.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAdCvYyOW11br0CnpfuX+yFwhBFYTenK6HHx9yEn/mUuwvfLLfVr+MJaCdPi8lVISfefWNsRj UFj4ewTRwciA6Xr0heV2lg6faV3T0NxxqelIUC2cPWqllqQX3P5f+9oP+2SuoPxG6mg9wKOajBXp 3UV3P9Zugl5Ksdsi96Rzo9Al ) ; Key ID = 47976 nih.gov. 172800 IN DNSKEY ( 257 3 8 AwEAAecxrYv3d68Yi9kWsc08axHgrYsMFAtYgU663WCxhmLgz9PsWyCwelg694o1/Md1dDGetnxH INNWp02rN8K/7+4n2wRQ8vO0QtaEWQNQ9CgLGK6frNnrnhJm66V1/KqwIKh5iyjwtTHPJXf39KdE Ej54gB8+YgWepQZ1M9WXef7aL+OIaQFoNR+sb28Lj8JVKUBd9dtbmJUQ5kJeLOzOgC9DacgqorLC bb0rMAdQv0ZaISY1dd99e12rMtFc6oF3avWk8rFFlC5YFFchZ+98ZF7mxBhD69oJrMRwSStXGbPf LlUzAzMBSkbnyj8gAEGPHQfO/Fo5KO8jWko2YgRbizU= ) ; Key ID = 59659 nih.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230612140217 20230608132525 32209 nih.gov. nNbFzW6Fr4rkCl/Txjef2e/ECRvU45sANfuD3jkNXTsxHtYKLkfRHY10tArIN+CF7S+D6JxSPNJ9 deCIr1wqycazGdgIX+727fcPOZjg+hIBNcK+N0jKSSslqFloon43aFliw+GGh2Q5AuOwJcuIC1OL 9/Wkvr6o6XbKJ9sQ4Go6MHWT4w7gmABHOeSlyG3L2g3GBMwxz81vRv8BMr4BnYX+jskoDiIub9dx lKsoLYKoNgw5HIeZ023fTCorJjk+WOY9rXBV5ssLoHfsE3tPou696IllsWiRZEL94rsT9yZnivm5 9vUEua6om9MaslEWrbNdqRf1x3iNlsgpg9NKfA== ) nih.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230612140217 20230608132525 47976 nih.gov. pd/v/62NNWicJnhWiDOhjmeJ687n/K02dIKiIjMZfKb35sdmZAIMc4ZnccWZievEE9FYi18zYIdh WfRA6TklolGEfCCDmCOeTkmvpnz4afQDu9FCQIBpqKGAdFtX+wA2jQ8mvZJvca4RziXGRcWYa34x 6gFz0dh2aKuJIScwB5c= ) nih.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230612140217 20230608132525 59659 nih.gov. q5ewg+cd0pdIxajPkGay4ec4sCbpRoqFBUfkuuyOZjTtU7idMbRhhJiR+j3/BGlGlHe2fdzXP8CN UKy0OfJ2dx0rJPOIMdoSqhpiyXVM8EM7QON3YuSTNOkr05sbfYHvUeeBc8AS3LRKJGwRMPmlrADj OfrHj/dxdPZLuaz1kVXk1Jp0/XCyWLS81u1x/gPkZ52HaEqJG0pmLWEXTrmxsHvGt68cOz075JbU ZzIAZ3ck2TfugYE8b7I+0GOAyuu57W/7coFaTMrbq0NXHLoG2M8yYM0XeyARuhslPjW2kObEx5kv SDkc9iGpBBZOPi6nT282QS7EL7jpov4PVsxNNQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Found 4 DNSKEY records for nih.gov
	`nih.gov. 172800 IN DNSKEY ( 257 3 8 AwEAAbX1sr0LXOY3rIp4CIdYTyUmkScbp4jNHPb8qMr12OmzLzWL//RquYQNNa2zp5qUujuDHPnf YANuQWTOt9Oa7OXiykIhFNa3sb/KqQvfRMem40daS3wNIWFC8JBVNc16jOCvHv8D80SV5KnxzdPn CZNhj5eNPD57MT1UzjlNzZ7Q9IExwTrJVOdq1nH3E7IBwtOMfhoUKABMpBKC7KuAE4wo9pPDGvrW N3tS8xAdUFS9Lbpww0uIDTaPs0iaaHIjtZL566maJkyV5OxcGqJlKNsGHeAXvZQZF1KeWEdIbu/p 6T7JH0S5DEAQ4dPKoC1OlPZL0lH8m8MS60JSKH71Yx8= ) ; Key ID = 32209`
	`nih.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAdZOKED+uETl2wgxVAcS37NyP//HYzQJuyKrDyYrCs7kO8+8GR6y4o34HF9/stWCflAjoS2l 29Zt0gN0r5MHzZzARhNEaegQnqVJEhjIamtqmPRtsLDN0QZjIbu8QDMGpcfPKCdJSjbRkhrq4d9T Y7aDPrncDllhiLlxzsnE+ANl ) ; Key ID = 14148`
	`nih.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAdCvYyOW11br0CnpfuX+yFwhBFYTenK6HHx9yEn/mUuwvfLLfVr+MJaCdPi8lVISfefWNsRj UFj4ewTRwciA6Xr0heV2lg6faV3T0NxxqelIUC2cPWqllqQX3P5f+9oP+2SuoPxG6mg9wKOajBXp 3UV3P9Zugl5Ksdsi96Rzo9Al ) ; Key ID = 47976`
	`nih.gov. 172800 IN DNSKEY ( 257 3 8 AwEAAecxrYv3d68Yi9kWsc08axHgrYsMFAtYgU663WCxhmLgz9PsWyCwelg694o1/Md1dDGetnxH INNWp02rN8K/7+4n2wRQ8vO0QtaEWQNQ9CgLGK6frNnrnhJm66V1/KqwIKh5iyjwtTHPJXf39KdE Ej54gB8+YgWepQZ1M9WXef7aL+OIaQFoNR+sb28Lj8JVKUBd9dtbmJUQ5kJeLOzOgC9DacgqorLC bb0rMAdQv0ZaISY1dd99e12rMtFc6oF3avWk8rFFlC5YFFchZ+98ZF7mxBhD69oJrMRwSStXGbPf LlUzAzMBSkbnyj8gAEGPHQfO/Fo5KO8jWko2YgRbizU= ) ; Key ID = 59659`
	DNSKEY=32209/SEP is now in the chain-of-trust
	DS=32209/SHA-256 verifies DNSKEY=32209/SEP
	DS=32209/SHA-1 verifies DNSKEY=32209/SEP
	DNSKEY=59659/SEP is now in the chain-of-trust
	DS=59659/SHA-256 verifies DNSKEY=59659/SEP
	DS=59659/SHA-1 verifies DNSKEY=59659/SEP
	Found 3 RRSIGs over DNSKEY RRset
	`nih.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230612140217 20230608132525 32209 nih.gov. nNbFzW6Fr4rkCl/Txjef2e/ECRvU45sANfuD3jkNXTsxHtYKLkfRHY10tArIN+CF7S+D6JxSPNJ9 deCIr1wqycazGdgIX+727fcPOZjg+hIBNcK+N0jKSSslqFloon43aFliw+GGh2Q5AuOwJcuIC1OL 9/Wkvr6o6XbKJ9sQ4Go6MHWT4w7gmABHOeSlyG3L2g3GBMwxz81vRv8BMr4BnYX+jskoDiIub9dx lKsoLYKoNgw5HIeZ023fTCorJjk+WOY9rXBV5ssLoHfsE3tPou696IllsWiRZEL94rsT9yZnivm5 9vUEua6om9MaslEWrbNdqRf1x3iNlsgpg9NKfA== )`
	`nih.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230612140217 20230608132525 47976 nih.gov. pd/v/62NNWicJnhWiDOhjmeJ687n/K02dIKiIjMZfKb35sdmZAIMc4ZnccWZievEE9FYi18zYIdh WfRA6TklolGEfCCDmCOeTkmvpnz4afQDu9FCQIBpqKGAdFtX+wA2jQ8mvZJvca4RziXGRcWYa34x 6gFz0dh2aKuJIScwB5c= )`
	`nih.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230612140217 20230608132525 59659 nih.gov. q5ewg+cd0pdIxajPkGay4ec4sCbpRoqFBUfkuuyOZjTtU7idMbRhhJiR+j3/BGlGlHe2fdzXP8CN UKy0OfJ2dx0rJPOIMdoSqhpiyXVM8EM7QON3YuSTNOkr05sbfYHvUeeBc8AS3LRKJGwRMPmlrADj OfrHj/dxdPZLuaz1kVXk1Jp0/XCyWLS81u1x/gPkZ52HaEqJG0pmLWEXTrmxsHvGt68cOz075JbU ZzIAZ3ck2TfugYE8b7I+0GOAyuu57W/7coFaTMrbq0NXHLoG2M8yYM0XeyARuhslPjW2kObEx5kv SDkc9iGpBBZOPi6nT282QS7EL7jpov4PVsxNNQ== )`
	RRSIG=32209 and DNSKEY=32209/SEP verifies the DNSKEY RRset
	RRSIG=47976 and DNSKEY=47976 verifies the DNSKEY RRset
	RRSIG=59659 and DNSKEY=59659/SEP verifies the DNSKEY RRset
	DNSKEY=14148 is now in the chain-of-trust
	DNSKEY=47976 is now in the chain-of-trust
	Query to ns3.nih.gov for nih.gov/A
	Received 219 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (219 octets) ;; HEADER SECTION ;; id = 1620 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (2 records) nih.gov. 300 IN A 156.40.212.210 nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns3.nih.gov is authoritative for nih.gov
	Found RRSIG signed by nih.gov zone
	Query to ns.nih.gov for nih.gov/SOA
	Received 259 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (259 octets) ;; HEADER SECTION ;; id = 45610 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN SOA ;; ANSWER SECTION (2 records) nih.gov. 7200 IN SOA ( nihblox5.nih.gov. hostmaster.nih.gov. 502512 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) nih.gov. 7200 IN RRSIG ( SOA 8 2 7200 20230612142525 20230608132525 47976 nih.gov. KW58PpTC7k4VCSMYU8HItw9c4e/Mq3PJFnMmPw0cZezNEV6LEoIrotfk9Aq8Oh5yKHrqpnplUpbi wEsRbpipZbJaQr5xrtqzicDILGWunk1vl1NRv1FDsxUkda4+iXdI5/x8HZVBLJ8yHu3LmLoRxeYm UYhB/9QbXID6eRIIels= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to ns2.nih.gov for nih.gov/SOA
	Received 259 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (259 octets) ;; HEADER SECTION ;; id = 1605 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN SOA ;; ANSWER SECTION (2 records) nih.gov. 7200 IN SOA ( nihblox5.nih.gov. hostmaster.nih.gov. 502512 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) nih.gov. 7200 IN RRSIG ( SOA 8 2 7200 20230612142525 20230608132525 47976 nih.gov. KW58PpTC7k4VCSMYU8HItw9c4e/Mq3PJFnMmPw0cZezNEV6LEoIrotfk9Aq8Oh5yKHrqpnplUpbi wEsRbpipZbJaQr5xrtqzicDILGWunk1vl1NRv1FDsxUkda4+iXdI5/x8HZVBLJ8yHu3LmLoRxeYm UYhB/9QbXID6eRIIels= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to ns3.nih.gov for nih.gov/A
	Received 219 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (219 octets) ;; HEADER SECTION ;; id = 1793 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (2 records) nih.gov. 300 IN A 156.40.212.210 nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nih.gov A RR has value 156.40.212.210
	Found 1 RRSIGs over A RRset
	`nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= )`
	RRSIG=47976 and DNSKEY=47976 verifies the A RRset

nih.gov

	Query to ns2.nih.gov for nih.gov/A
	Received 219 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (219 octets) ;; HEADER SECTION ;; id = 62905 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (2 records) nih.gov. 300 IN A 156.40.212.210 nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns2.nih.gov is authoritative for nih.gov
	Found RRSIG signed by nih.gov zone
	Query to ns2.nih.gov for nih.gov/A
	Received 219 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (219 octets) ;; HEADER SECTION ;; id = 33739 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (2 records) nih.gov. 300 IN A 156.40.212.210 nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nih.gov A RR has value 156.40.212.210
	Found 1 RRSIGs over A RRset
	`nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= )`
	RRSIG=47976 and DNSKEY=47976 verifies the A RRset

nih.gov

	Query to ns.nih.gov for nih.gov/A
	Received 219 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (219 octets) ;; HEADER SECTION ;; id = 1280 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (2 records) nih.gov. 300 IN A 156.40.212.210 nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns.nih.gov is authoritative for nih.gov
	Found RRSIG signed by nih.gov zone
	Query to ns.nih.gov for nih.gov/A
	Received 219 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (219 octets) ;; HEADER SECTION ;; id = 42645 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; nih.gov. IN A ;; ANSWER SECTION (2 records) nih.gov. 300 IN A 156.40.212.210 nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nih.gov A RR has value 156.40.212.210
	Found 1 RRSIGs over A RRset
	`nih.gov. 300 IN RRSIG ( A 8 2 300 20230612093106 20230608090715 47976 nih.gov. blZ9XXTiET5V8+VBlZz2PPoiswRpKS0YhgpiT6xWcwd2a9qJyc+cFtJ/bPYMKw6smPFm+pXMz6lp DH2e9YNP60EMvvyqxzqM5phPoIABzUqFXsWLBgs/DTfYHX+NmabgnDoU9oAyuQ3vXyM/E2TJ/Qeb WHpBWYeHKV+OHh1kypI= )`
	RRSIG=47976 and DNSKEY=47976 verifies the A RRset

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