DNSSEC Analyzer

Domain Name:

Time: 2023-09-24 17:41:24 UTC, NTP stratum 4

Analyzing DNSSEC problems for nlm.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 i.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.36.148.17
	;; Response received from 192.36.148.17 (1141 octets) ;; HEADER SECTION ;; id = 15783 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAcEtWatIO3exfN3A+WnZl7AVEBA3crRrrwKTfnmcdLt79C3DCOF1JX5zb4s84v0OxwlOVg+T R8VpkuYynMp3PQXLomLxe7j7PlxqEBo1LQaWfqyymCuF7rKebTLB5yZcr8/QUPwk/weLyguX6iVN DjIZOmeMqPkGJtDFp+EUfKgOa8AulKPLtsUL1W+1FT8sqroSxKXVXnhkEZN1O1zBxTG/z9xjwiPc d3//LSPUpEC9+rU2XIuCJq8nwAwJ7W6Rc49RxUT0Svc57HKqHjNuapvG0PCYh3bXCQzb7mb2pNwu erMFTzP5iEzXWZD7izLg9j3wEJ2Ia/WIEts/Tp9GIQM= ) ; Key ID = 11019 . 172800 IN DNSKEY ( 256 3 8 AwEAAddS95RV5uUtkUCN7vyvpb0kDZgmtXwN5Sj/d08+X7ND2sgWBabKnFhftrOsSx9DUhKR3gpM PIxac84Nou8Wzkiu2A/sTzP1F6KpCL8epgemdlZVd1ATHEjpB0KHIQmDjSEO/frGgi8ijQ2vDF3A MSrUwH7qntL1E5ufPHGKRM+agGghcAYfJHJN1dw7Ki3Fo22RDB3VZBxU9yJ3vl/T4hngeL7zK84v gl62tlJJw1rK5S/3U4p/bZarjtMFOHDfh0DEj1ywtRpkpPnge03gmINoa2tz+Kff67kbQb0NhHJY zPRpViaMEWZI9pgGH9ZyuFdNrNRx68XSiO7sya7/i+c= ) ; Key ID = 46780 . 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 20231010000000 20230919000000 20326 . Xx8gfV3qemuf4ffCr2jq6aUIn15oFbjiocYWvFF9GGoLqOqZEMrkiNHmCcAfnyEjltWTwx2YdnAM CmQO8KJ4+6hSbSsRbDWwVnBI+3lkqvdpEIMlgkVuKsK012s19eERCPqYV+eyrW8YR1IQhXljVgy7 zISHkomWGtf0AY8jXlGABCLbHQj0/x0kuNM2gOz/gSWqKVt3Nwbpu/0gh9mrjQPH29q/p0vVjlEV J4SQgYvBBuxQZMxwupvrn4a4hr3zbGbiUkR772gra0DfNUIVB9A+GEcCpFwazbjcV476xAtuUC8R 8g44qtKhL+vezd4Mnm/hOPGf1ZGinAPlsylkiA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAcEtWatIO3exfN3A+WnZl7AVEBA3crRrrwKTfnmcdLt79C3DCOF1JX5zb4s84v0OxwlOVg+T R8VpkuYynMp3PQXLomLxe7j7PlxqEBo1LQaWfqyymCuF7rKebTLB5yZcr8/QUPwk/weLyguX6iVN DjIZOmeMqPkGJtDFp+EUfKgOa8AulKPLtsUL1W+1FT8sqroSxKXVXnhkEZN1O1zBxTG/z9xjwiPc d3//LSPUpEC9+rU2XIuCJq8nwAwJ7W6Rc49RxUT0Svc57HKqHjNuapvG0PCYh3bXCQzb7mb2pNwu erMFTzP5iEzXWZD7izLg9j3wEJ2Ia/WIEts/Tp9GIQM= ) ; Key ID = 11019`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAddS95RV5uUtkUCN7vyvpb0kDZgmtXwN5Sj/d08+X7ND2sgWBabKnFhftrOsSx9DUhKR3gpM PIxac84Nou8Wzkiu2A/sTzP1F6KpCL8epgemdlZVd1ATHEjpB0KHIQmDjSEO/frGgi8ijQ2vDF3A MSrUwH7qntL1E5ufPHGKRM+agGghcAYfJHJN1dw7Ki3Fo22RDB3VZBxU9yJ3vl/T4hngeL7zK84v gl62tlJJw1rK5S/3U4p/bZarjtMFOHDfh0DEj1ywtRpkpPnge03gmINoa2tz+Kff67kbQb0NhHJY zPRpViaMEWZI9pgGH9ZyuFdNrNRx68XSiO7sya7/i+c= ) ; Key ID = 46780`
	`. 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 20231010000000 20230919000000 20326 . Xx8gfV3qemuf4ffCr2jq6aUIn15oFbjiocYWvFF9GGoLqOqZEMrkiNHmCcAfnyEjltWTwx2YdnAM CmQO8KJ4+6hSbSsRbDWwVnBI+3lkqvdpEIMlgkVuKsK012s19eERCPqYV+eyrW8YR1IQhXljVgy7 zISHkomWGtf0AY8jXlGABCLbHQj0/x0kuNM2gOz/gSWqKVt3Nwbpu/0gh9mrjQPH29q/p0vVjlEV J4SQgYvBBuxQZMxwupvrn4a4hr3zbGbiUkR772gra0DfNUIVB9A+GEcCpFwazbjcV476xAtuUC8R 8g44qtKhL+vezd4Mnm/hOPGf1ZGinAPlsylkiA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=11019 is now in the chain-of-trust
	DNSKEY=46780 is now in the chain-of-trust
	Query to c.root-servers.net for nlm.gov/A
	Received 674 bytes from 192.33.4.12
	;; Response received from 192.33.4.12 (674 octets) ;; HEADER SECTION ;; id = 51190 ;; 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 = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS d.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS ( 64280 8 2 d66cdda12234c22c5e6fd1c894dbd682fe7967e111793485a281972bfb164377 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20231007050000 20230924040000 11019 . tTg+S05iF6tYI24Bs0KpnTfZUrJRHfORGjX4O1p8LMJ5WY19q4RUSt0ffmvXevhckeu0dqffzgpH 8u/NC1op8S0O+OP3KvPpmARx6H3BVKeRWp+q+nwtz6kseqIg3ukiVAksmxACElnqHwwSTpK4ku5V H48TesoBva54U1V2MhS1iD8gUEStt8s1aD+mdd/oVQ3Wvd1c5dHU9oteSwzZQfOsyFAmThi7fjCl 8la+1DGXtmVQ2sVvpSaJJrIF90rzGKyxKGCrz3ffqxSRTOIT96+MgKTmXN+8QmDyD/ACJAe1zmGD ZuRj3FL7ul0X9Kfv6fM6zGQNf4d/m8+ZiKz3nw== ) ;; ADDITIONAL SECTION (9 records) d.gov-servers.net. 172800 IN A 81.19.194.30 c.gov-servers.net. 172800 IN A 69.36.153.30 b.gov-servers.net. 172800 IN A 209.112.123.30 a.gov-servers.net. 172800 IN A 69.36.157.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to f.root-servers.net for gov/DNSKEY
	Received 670 bytes from 192.5.5.241
	;; Response received from 192.5.5.241 (670 octets) ;; HEADER SECTION ;; id = 47547 ;; 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 = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 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 DS ( 64280 8 2 d66cdda12234c22c5e6fd1c894dbd682fe7967e111793485a281972bfb164377 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20231007050000 20230924040000 11019 . tTg+S05iF6tYI24Bs0KpnTfZUrJRHfORGjX4O1p8LMJ5WY19q4RUSt0ffmvXevhckeu0dqffzgpH 8u/NC1op8S0O+OP3KvPpmARx6H3BVKeRWp+q+nwtz6kseqIg3ukiVAksmxACElnqHwwSTpK4ku5V H48TesoBva54U1V2MhS1iD8gUEStt8s1aD+mdd/oVQ3Wvd1c5dHU9oteSwzZQfOsyFAmThi7fjCl 8la+1DGXtmVQ2sVvpSaJJrIF90rzGKyxKGCrz3ffqxSRTOIT96+MgKTmXN+8QmDyD/ACJAe1zmGD ZuRj3FL7ul0X9Kfv6fM6zGQNf4d/m8+ZiKz3nw== ) ;; 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: 1472 ;; option:
	Found child zone gov

gov

	Checking DS between . and gov
	Query to b.root-servers.net for gov/DS
	Received 415 bytes from 199.9.14.201
	;; Response received from 199.9.14.201 (415 octets) ;; HEADER SECTION ;; id = 32002 ;; 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: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS ( 64280 8 2 d66cdda12234c22c5e6fd1c894dbd682fe7967e111793485a281972bfb164377 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20231007050000 20230924040000 11019 . tTg+S05iF6tYI24Bs0KpnTfZUrJRHfORGjX4O1p8LMJ5WY19q4RUSt0ffmvXevhckeu0dqffzgpH 8u/NC1op8S0O+OP3KvPpmARx6H3BVKeRWp+q+nwtz6kseqIg3ukiVAksmxACElnqHwwSTpK4ku5V H48TesoBva54U1V2MhS1iD8gUEStt8s1aD+mdd/oVQ3Wvd1c5dHU9oteSwzZQfOsyFAmThi7fjCl 8la+1DGXtmVQ2sVvpSaJJrIF90rzGKyxKGCrz3ffqxSRTOIT96+MgKTmXN+8QmDyD/ACJAe1zmGD ZuRj3FL7ul0X9Kfv6fM6zGQNf4d/m8+ZiKz3nw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DS records for gov in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	DS=64280/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20231007050000 20230924040000 11019 . tTg+S05iF6tYI24Bs0KpnTfZUrJRHfORGjX4O1p8LMJ5WY19q4RUSt0ffmvXevhckeu0dqffzgpH 8u/NC1op8S0O+OP3KvPpmARx6H3BVKeRWp+q+nwtz6kseqIg3ukiVAksmxACElnqHwwSTpK4ku5V H48TesoBva54U1V2MhS1iD8gUEStt8s1aD+mdd/oVQ3Wvd1c5dHU9oteSwzZQfOsyFAmThi7fjCl 8la+1DGXtmVQ2sVvpSaJJrIF90rzGKyxKGCrz3ffqxSRTOIT96+MgKTmXN+8QmDyD/ACJAe1zmGD ZuRj3FL7ul0X9Kfv6fM6zGQNf4d/m8+ZiKz3nw== )`
	RRSIG=11019 and DNSKEY=11019 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	DS=64280/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	`gov. 86400 IN DS ( 64280 8 2 d66cdda12234c22c5e6fd1c894dbd682fe7967e111793485a281972bfb164377 )`
	Query to d.gov-servers.net for gov/DNSKEY
	Received 1233 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (1233 octets) ;; HEADER SECTION ;; id = 56174 ;; 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) ;; gov. IN DNSKEY ;; ANSWER SECTION (5 records) gov. 86400 IN DNSKEY ( 256 3 8 AwEAAcbYvlY667qXEzHsDTkft9cgKy5F0S9CAP+aFK9+sJumGqvpMaOyOzsilJ+OSVFhopJ1aRFp CUpLVIcVJ3E3YATGpzB45M0D5c4oJ0RjEIUakBwcPghmSW8K1GPqj/eUs4fbVPytXwtwvUll9Lxf gUvi5DA6xD6d2ckwDyRxfcMhXYydr2hIsgfrBLmRDMi4BkxMvA23eShPd/tPvnR0gJk= ) ; Key ID = 10104 gov. 86400 IN DNSKEY ( 256 3 8 AwEAAcvA+2gDUzQ8CrZNef0l31+89Y1gUM8rPtvpC9E3HNsYoOxe3r0NVuWjafg5zXzkRnHhw0L9 nBIQH8cqEeFKg3bJx2i8dj4N9YXmmhkLHuE0JJ9+JrZQpWRY9AQPsG3l2RLnL6Vato0IIweFWF+7 oWVM0xMoB6wjI0XTB+tO1x3a/wuGs7cTPBM4RzvKqsY36/bICi+QNVIesASaGNrFqs0= ) ; Key ID = 40921 gov. 86400 IN DNSKEY ( 257 3 8 AwEAAZp0vliR0TOBCJXmdagY36BI5ZveSPE3OSrcXKDs8IZa86x1+gwbheJcfLB6Fw6cWYUXaNgA mFcbxqIqWc5VJSyPS9yCPdEOLEIiegwCmcWnNsEyc0snKTyypXnvJ5JNhoznpFILDqlksAqP/aiq 1/l0w8TMkRbRrViLrJ1ayaScZ0nn/ge5wNpX09T9RI+gF1OIMJDdgH1vi0a+t6smSy4pUrerFTsu y8JAL+PP85MZiOssT9yoERfWSjFKde6PrQX5vj090AxT+hztb+q2EFXnF1a2L73/3UarB19k5NR3 MT1uM7ddag64Q0lg3aTy3MglDCzP7/StUxdeyL5qIX8= ) ; Key ID = 64280 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 RRSIG ( DNSKEY 8 1 86400 20231008040000 20230923035500 7698 gov. ZwUS8pkBdeVIiXrdTNAFO7hm3WBpzd5rmcMSg3ewi7Z7Gb6jjyqePCEVUOzrTZzY+CRSknDVQQc7 QAHTkqPG6pvFDWxDkEgBMAU33rSxxussGS6IROb6Pz/REaEHbxsdYmIdfk/HhDNj9v2XQlK4/O7g iIVqwiTlwTBRyryqKZYVBgXCvIWd5wWVPAz5ncDjgrelVa3WlsKK9R9wdMrIWpBO8hkZl8b/nUiO P66iKOJ/u08cZ3hJFvyGNMBBG8hdydVlTcebkU20eeEfI4ajEuzPUKhV7sEOvD4CXSbQaChutrFP ZaCgmk85dtnzdxBQqyeLstU7LY0KOFw/Iwz2fw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 4 DNSKEY records for gov
	`gov. 86400 IN DNSKEY ( 256 3 8 AwEAAcbYvlY667qXEzHsDTkft9cgKy5F0S9CAP+aFK9+sJumGqvpMaOyOzsilJ+OSVFhopJ1aRFp CUpLVIcVJ3E3YATGpzB45M0D5c4oJ0RjEIUakBwcPghmSW8K1GPqj/eUs4fbVPytXwtwvUll9Lxf gUvi5DA6xD6d2ckwDyRxfcMhXYydr2hIsgfrBLmRDMi4BkxMvA23eShPd/tPvnR0gJk= ) ; Key ID = 10104`
	`gov. 86400 IN DNSKEY ( 256 3 8 AwEAAcvA+2gDUzQ8CrZNef0l31+89Y1gUM8rPtvpC9E3HNsYoOxe3r0NVuWjafg5zXzkRnHhw0L9 nBIQH8cqEeFKg3bJx2i8dj4N9YXmmhkLHuE0JJ9+JrZQpWRY9AQPsG3l2RLnL6Vato0IIweFWF+7 oWVM0xMoB6wjI0XTB+tO1x3a/wuGs7cTPBM4RzvKqsY36/bICi+QNVIesASaGNrFqs0= ) ; Key ID = 40921`
	`gov. 86400 IN DNSKEY ( 257 3 8 AwEAAZp0vliR0TOBCJXmdagY36BI5ZveSPE3OSrcXKDs8IZa86x1+gwbheJcfLB6Fw6cWYUXaNgA mFcbxqIqWc5VJSyPS9yCPdEOLEIiegwCmcWnNsEyc0snKTyypXnvJ5JNhoznpFILDqlksAqP/aiq 1/l0w8TMkRbRrViLrJ1ayaScZ0nn/ge5wNpX09T9RI+gF1OIMJDdgH1vi0a+t6smSy4pUrerFTsu y8JAL+PP85MZiOssT9yoERfWSjFKde6PrQX5vj090AxT+hztb+q2EFXnF1a2L73/3UarB19k5NR3 MT1uM7ddag64Q0lg3aTy3MglDCzP7/StUxdeyL5qIX8= ) ; Key ID = 64280`
	`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`
	DNSKEY=64280/SEP is now in the chain-of-trust
	DS=64280/SHA-256 verifies DNSKEY=64280/SEP
	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 20231008040000 20230923035500 7698 gov. ZwUS8pkBdeVIiXrdTNAFO7hm3WBpzd5rmcMSg3ewi7Z7Gb6jjyqePCEVUOzrTZzY+CRSknDVQQc7 QAHTkqPG6pvFDWxDkEgBMAU33rSxxussGS6IROb6Pz/REaEHbxsdYmIdfk/HhDNj9v2XQlK4/O7g iIVqwiTlwTBRyryqKZYVBgXCvIWd5wWVPAz5ncDjgrelVa3WlsKK9R9wdMrIWpBO8hkZl8b/nUiO P66iKOJ/u08cZ3hJFvyGNMBBG8hdydVlTcebkU20eeEfI4ajEuzPUKhV7sEOvD4CXSbQaChutrFP ZaCgmk85dtnzdxBQqyeLstU7LY0KOFw/Iwz2fw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=10104 is now in the chain-of-trust
	DNSKEY=40921 is now in the chain-of-trust
	Query to d.gov-servers.net for nlm.gov/A
	Received 462 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (462 octets) ;; HEADER SECTION ;; id = 26911 ;; 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 = 7 arcount = 6 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 3600 IN DS ( 16604 8 2 115529dcd0a43f134368947d19f822b709f985eaab0f75b34c8ad3199aabb8e5 ) nlm.gov. 3600 IN RRSIG ( DS 8 2 3600 20230929034043 20230922034043 40921 gov. wn6c95tbrHMMJG6DoltQyW7Lq9ejNIg9S7Jh3zgCBu3QPP870m+TqErZmdXw+hTSdWmQVHiAaO5D K36BJHQ+mPk3kg2P5z07E9pSE0pZE6b6BpP2/acwctN0DcsRfldpWRHpwAwl0KfvGWkPkFdrJwSS eiBfNYBrG3hb4SbuRwufGdBiPiwqIbgZ18Mrdz3YLCF8BW77kVapcX3YKeGvgA== ) ;; ADDITIONAL SECTION (6 records) lhcns1.nlm.nih.gov. 86400 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 86400 IN A 130.14.55.128 ns.nih.gov. 86400 IN A 128.231.128.251 ns2.nih.gov. 86400 IN A 128.231.64.1 ns3.nih.gov. 86400 IN A 165.112.4.230 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for nlm.gov/DNSKEY
	Received 462 bytes from 69.36.153.30
	;; Response received from 69.36.153.30 (462 octets) ;; HEADER SECTION ;; id = 40328 ;; 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 = 7 arcount = 6 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 3600 IN DS ( 16604 8 2 115529dcd0a43f134368947d19f822b709f985eaab0f75b34c8ad3199aabb8e5 ) nlm.gov. 3600 IN RRSIG ( DS 8 2 3600 20230929034043 20230922034043 40921 gov. wn6c95tbrHMMJG6DoltQyW7Lq9ejNIg9S7Jh3zgCBu3QPP870m+TqErZmdXw+hTSdWmQVHiAaO5D K36BJHQ+mPk3kg2P5z07E9pSE0pZE6b6BpP2/acwctN0DcsRfldpWRHpwAwl0KfvGWkPkFdrJwSS eiBfNYBrG3hb4SbuRwufGdBiPiwqIbgZ18Mrdz3YLCF8BW77kVapcX3YKeGvgA== ) ;; ADDITIONAL SECTION (6 records) lhcns1.nlm.nih.gov. 86400 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 86400 IN A 130.14.55.128 ns.nih.gov. 86400 IN A 128.231.128.251 ns2.nih.gov. 86400 IN A 128.231.64.1 ns3.nih.gov. 86400 IN A 165.112.4.230 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone nlm.gov

nlm.gov

	Checking DS between gov and nlm.gov
	Query to c.gov-servers.net for nlm.gov/DS
	Received 279 bytes from 69.36.153.30
	;; Response received from 69.36.153.30 (279 octets) ;; HEADER SECTION ;; id = 63551 ;; 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: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN DS ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN DS ( 16604 8 2 115529dcd0a43f134368947d19f822b709f985eaab0f75b34c8ad3199aabb8e5 ) nlm.gov. 3600 IN RRSIG ( DS 8 2 3600 20230929034043 20230922034043 40921 gov. wn6c95tbrHMMJG6DoltQyW7Lq9ejNIg9S7Jh3zgCBu3QPP870m+TqErZmdXw+hTSdWmQVHiAaO5D K36BJHQ+mPk3kg2P5z07E9pSE0pZE6b6BpP2/acwctN0DcsRfldpWRHpwAwl0KfvGWkPkFdrJwSS eiBfNYBrG3hb4SbuRwufGdBiPiwqIbgZ18Mrdz3YLCF8BW77kVapcX3YKeGvgA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for nlm.gov in the gov zone
	DS=16604/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`nlm.gov. 3600 IN RRSIG ( DS 8 2 3600 20230929034043 20230922034043 40921 gov. wn6c95tbrHMMJG6DoltQyW7Lq9ejNIg9S7Jh3zgCBu3QPP870m+TqErZmdXw+hTSdWmQVHiAaO5D K36BJHQ+mPk3kg2P5z07E9pSE0pZE6b6BpP2/acwctN0DcsRfldpWRHpwAwl0KfvGWkPkFdrJwSS eiBfNYBrG3hb4SbuRwufGdBiPiwqIbgZ18Mrdz3YLCF8BW77kVapcX3YKeGvgA== )`
	RRSIG=40921 and DNSKEY=40921 verifies the DS RRset
	DS=16604/SHA-256 is now in the chain-of-trust
	`nlm.gov. 3600 IN DS ( 16604 8 2 115529dcd0a43f134368947d19f822b709f985eaab0f75b34c8ad3199aabb8e5 )`
	Query to lhcns1.nlm.nih.gov for nlm.gov/DNSKEY
	Received 1070 bytes from 130.14.55.72
	;; Response received from 130.14.55.72 (1070 octets) ;; HEADER SECTION ;; id = 5753 ;; 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) ;; nlm.gov. IN DNSKEY ;; ANSWER SECTION (5 records) nlm.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAargdbafJYLoKQmT+O8NAvWBnXIic6bemTpTQBhfZzQ4FIH/gv0JgpR325uP4gV4QYgMJHxa 0wlN1Umo7OXIOmncEQfOT38G1bd4CHb6kJoZiQ1pSqin9NDWBwelKYygKBwv5zyY1AWHUVfhuTC7 I9pkjLI4yCTdPNiHPg+In07D ) ; Key ID = 38580 nlm.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAZkAMIsRVf8E/HiHx087ZxboVy3EETJ3j6DYBudfWvtTgmr+e2g5whPrT+RuiCBayt8xtNV/ cwtz6io0g8RoUuDjkjfgYSSJUcSlZg6XZF+u16sIVWninmZj212iSn16fFioK8/hq43i5kYoNQXt zlCCXBJObeq2YlxPZFDCYOvqpQ6Ihl5gMi2Ie1M/4myDVF6/JTO/pFUb9mw+dYrnX26W9igsg0+H 6QrMCbZhOC3vth6Db+A0MgZTO8SOnXY7YyVxH5aQbTIPhlGpwGz28R8jHYzoBjPOGSiLVVJnxqsQ DT+r/SlT3vLvzlhpuFzL3/Esk5ykaSz8zBfO3zAugDk= ) ; Key ID = 16604 nlm.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAdWbWTD7nb31BOsj39kpDNYjP5HMzN0sMUQo7QQGgnb5/6LBnps0966oLgpJfhExerfBdujq HSzB0u6hSESysOmv3ghOHPEfKD5gsbA5teItD5fQWI4Bx1+/OEmTGSUIk+zVeYC9cIrN5kkwNBfr 4WFNJXmBpZzPWBU/lx/bz5pR ) ; Key ID = 15624 nlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20231003130238 20230921160101 16604 nlm.gov. Rgu7U+L3HOqn5QS6M5RXX0WW1YXOpeaZn9AYa6poWmzEiD3ew7YsnUMnJYC7PTaOrk9rIn+Wm/0S qEqh49/ChbIbH2XQ69ut7p9415X4MLQzlhFhZdv2PGUZq6EUtKy0l4/Bm1THVi9i5skTUDtbqDVG BIGvmNLIWn59drS5yxG3gDu+Qcfk8pYzIkevG+oMPBxlLPMOL37N39X5Xxjzs156IZEw5kJE85x0 eL0GGvYw/0uI76zbC6hh3OPsNJN2slO98ehYerpp3hrhaC6DDvE5hk4kTOqdknKXosH77tQJd9qC fWRn2IT6FvhupOzC/q+Tz4JXgH5bT06B4biz8g== ) nlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20231003130238 20230921160101 38580 nlm.gov. OzSL4WnZ8SMB4MDb7xNXz5t8WV22l4p1ER6Z6eSHjqQDqGvCUaYprrEkl21PXa46TcD08ifmiylB Z40h2yQdut4ImbhL8lF9AIiNcdF0aDA2yoJ74//oSZc9eJ+QZCAiM66+Nnp0Orn9f6SjlZ3FQvF8 sLRWodO8lRmJDjpJddw= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for nlm.gov
	`nlm.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAargdbafJYLoKQmT+O8NAvWBnXIic6bemTpTQBhfZzQ4FIH/gv0JgpR325uP4gV4QYgMJHxa 0wlN1Umo7OXIOmncEQfOT38G1bd4CHb6kJoZiQ1pSqin9NDWBwelKYygKBwv5zyY1AWHUVfhuTC7 I9pkjLI4yCTdPNiHPg+In07D ) ; Key ID = 38580`
	`nlm.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAZkAMIsRVf8E/HiHx087ZxboVy3EETJ3j6DYBudfWvtTgmr+e2g5whPrT+RuiCBayt8xtNV/ cwtz6io0g8RoUuDjkjfgYSSJUcSlZg6XZF+u16sIVWninmZj212iSn16fFioK8/hq43i5kYoNQXt zlCCXBJObeq2YlxPZFDCYOvqpQ6Ihl5gMi2Ie1M/4myDVF6/JTO/pFUb9mw+dYrnX26W9igsg0+H 6QrMCbZhOC3vth6Db+A0MgZTO8SOnXY7YyVxH5aQbTIPhlGpwGz28R8jHYzoBjPOGSiLVVJnxqsQ DT+r/SlT3vLvzlhpuFzL3/Esk5ykaSz8zBfO3zAugDk= ) ; Key ID = 16604`
	`nlm.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAdWbWTD7nb31BOsj39kpDNYjP5HMzN0sMUQo7QQGgnb5/6LBnps0966oLgpJfhExerfBdujq HSzB0u6hSESysOmv3ghOHPEfKD5gsbA5teItD5fQWI4Bx1+/OEmTGSUIk+zVeYC9cIrN5kkwNBfr 4WFNJXmBpZzPWBU/lx/bz5pR ) ; Key ID = 15624`
	DNSKEY=16604/SEP is now in the chain-of-trust
	DS=16604/SHA-256 verifies DNSKEY=16604/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20231003130238 20230921160101 16604 nlm.gov. Rgu7U+L3HOqn5QS6M5RXX0WW1YXOpeaZn9AYa6poWmzEiD3ew7YsnUMnJYC7PTaOrk9rIn+Wm/0S qEqh49/ChbIbH2XQ69ut7p9415X4MLQzlhFhZdv2PGUZq6EUtKy0l4/Bm1THVi9i5skTUDtbqDVG BIGvmNLIWn59drS5yxG3gDu+Qcfk8pYzIkevG+oMPBxlLPMOL37N39X5Xxjzs156IZEw5kJE85x0 eL0GGvYw/0uI76zbC6hh3OPsNJN2slO98ehYerpp3hrhaC6DDvE5hk4kTOqdknKXosH77tQJd9qC fWRn2IT6FvhupOzC/q+Tz4JXgH5bT06B4biz8g== )`
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20231003130238 20230921160101 38580 nlm.gov. OzSL4WnZ8SMB4MDb7xNXz5t8WV22l4p1ER6Z6eSHjqQDqGvCUaYprrEkl21PXa46TcD08ifmiylB Z40h2yQdut4ImbhL8lF9AIiNcdF0aDA2yoJ74//oSZc9eJ+QZCAiM66+Nnp0Orn9f6SjlZ3FQvF8 sLRWodO8lRmJDjpJddw= )`
	RRSIG=16604 and DNSKEY=16604/SEP verifies the DNSKEY RRset
	RRSIG=38580 and DNSKEY=38580 verifies the DNSKEY RRset
	DNSKEY=38580 is now in the chain-of-trust
	DNSKEY=15624 is now in the chain-of-trust
	Query to lhcns2.nlm.nih.gov for nlm.gov/A
	Received 1051 bytes from 130.14.55.128
	;; Response received from 130.14.55.128 (1051 octets) ;; HEADER SECTION ;; id = 1083 ;; 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 = 6 arcount = 13 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20231011091056 20230911090147 38580 nlm.gov. AI6/0ObdiEHwpwi2QJ7j/Q1f/9KgOxfyP0W8d0ATOc93FDnY/sI0sEYz6cAohMFdsh0nGKoTA8Dt iKmBC8p2kar60x2ERmDV/AyXdXCGFuuTc49kxPO+nJ+SB4XynkJOQLyB2VabPvcC6ZlCF07NiPm4 1shTdl/Q4HJVhoduFow= ) ;; ADDITIONAL SECTION (13 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. NuUoyFPmUx+iKZM58horb70dHuqSY216nGjEw59s5BsIJEfweOziK+DVdT8YIPz3qWyGhKjOutBn 0GyorkrLb4V70WI72+q6+g8AQr9DKEnmB628nUr5bPxdD3KFWF5lNu3eCWDKpQcseyU+sBPsOeYV y2JWFKgAZggO38EcHiw= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. BsGVFo6sTv9aLblo4ufz/ap9F7NzcqeLsmz2yOqS9Pn8HYtxWxkVD360CBzbUvAkBCan/VjzEeD3 Eh+gZJvbuTRR30JBKwwKL3BAggmjarmtHOuEBVOeVUoY27BvDCrlZ9QHkgUmvWjxJH8lgaoGqvLp 9t8l3hJF6IuGHMqdm5A= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	lhcns2.nlm.nih.gov is authoritative for nlm.gov
	Found RRSIG signed by nlm.gov zone
	Query to ns.nih.gov for nlm.gov/SOA
	Received 276 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (276 octets) ;; HEADER SECTION ;; id = 10726 ;; 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) ;; nlm.gov. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 708588015 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20231021170101 20230921160101 38580 nlm.gov. GkZ0MXDcPeIvQ58yaawwyD2JekaX+3eY3fkX2WtHC2OzDTHR0LFS56Tk3gCNx5nGmo1YHFagfJKt Se+o6EPCqwvniv3xwK0jRFtuQSRQgtFGtzaL8jvsS+pxodo+AbJe+VU6wqpsLmSC+ehi/txzWhQC cPjEjTpt9dFl/mWSBTE= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to lhcns1.nlm.nih.gov for nlm.gov/SOA
	Received 1093 bytes from 130.14.55.72
	;; Response received from 130.14.55.72 (1093 octets) ;; HEADER SECTION ;; id = 37652 ;; 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 = 6 arcount = 13 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 708588015 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20231021170101 20230921160101 38580 nlm.gov. GkZ0MXDcPeIvQ58yaawwyD2JekaX+3eY3fkX2WtHC2OzDTHR0LFS56Tk3gCNx5nGmo1YHFagfJKt Se+o6EPCqwvniv3xwK0jRFtuQSRQgtFGtzaL8jvsS+pxodo+AbJe+VU6wqpsLmSC+ehi/txzWhQC cPjEjTpt9dFl/mWSBTE= ) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20231011091056 20230911090147 38580 nlm.gov. AI6/0ObdiEHwpwi2QJ7j/Q1f/9KgOxfyP0W8d0ATOc93FDnY/sI0sEYz6cAohMFdsh0nGKoTA8Dt iKmBC8p2kar60x2ERmDV/AyXdXCGFuuTc49kxPO+nJ+SB4XynkJOQLyB2VabPvcC6ZlCF07NiPm4 1shTdl/Q4HJVhoduFow= ) ;; ADDITIONAL SECTION (13 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. NuUoyFPmUx+iKZM58horb70dHuqSY216nGjEw59s5BsIJEfweOziK+DVdT8YIPz3qWyGhKjOutBn 0GyorkrLb4V70WI72+q6+g8AQr9DKEnmB628nUr5bPxdD3KFWF5lNu3eCWDKpQcseyU+sBPsOeYV y2JWFKgAZggO38EcHiw= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. BsGVFo6sTv9aLblo4ufz/ap9F7NzcqeLsmz2yOqS9Pn8HYtxWxkVD360CBzbUvAkBCan/VjzEeD3 Eh+gZJvbuTRR30JBKwwKL3BAggmjarmtHOuEBVOeVUoY27BvDCrlZ9QHkgUmvWjxJH8lgaoGqvLp 9t8l3hJF6IuGHMqdm5A= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns3.nih.gov for nlm.gov/SOA
	Received 276 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (276 octets) ;; HEADER SECTION ;; id = 50780 ;; 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) ;; nlm.gov. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 708588015 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20231021170101 20230921160101 38580 nlm.gov. GkZ0MXDcPeIvQ58yaawwyD2JekaX+3eY3fkX2WtHC2OzDTHR0LFS56Tk3gCNx5nGmo1YHFagfJKt Se+o6EPCqwvniv3xwK0jRFtuQSRQgtFGtzaL8jvsS+pxodo+AbJe+VU6wqpsLmSC+ehi/txzWhQC cPjEjTpt9dFl/mWSBTE= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to ns2.nih.gov for nlm.gov/SOA
	Received 276 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (276 octets) ;; HEADER SECTION ;; id = 54022 ;; 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) ;; nlm.gov. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 708588015 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20231021170101 20230921160101 38580 nlm.gov. GkZ0MXDcPeIvQ58yaawwyD2JekaX+3eY3fkX2WtHC2OzDTHR0LFS56Tk3gCNx5nGmo1YHFagfJKt Se+o6EPCqwvniv3xwK0jRFtuQSRQgtFGtzaL8jvsS+pxodo+AbJe+VU6wqpsLmSC+ehi/txzWhQC cPjEjTpt9dFl/mWSBTE= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to lhcns2.nlm.nih.gov for nlm.gov/A
	Received 1051 bytes from 130.14.55.128
	;; Response received from 130.14.55.128 (1051 octets) ;; HEADER SECTION ;; id = 16339 ;; 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 = 6 arcount = 13 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20231011091056 20230911090147 38580 nlm.gov. AI6/0ObdiEHwpwi2QJ7j/Q1f/9KgOxfyP0W8d0ATOc93FDnY/sI0sEYz6cAohMFdsh0nGKoTA8Dt iKmBC8p2kar60x2ERmDV/AyXdXCGFuuTc49kxPO+nJ+SB4XynkJOQLyB2VabPvcC6ZlCF07NiPm4 1shTdl/Q4HJVhoduFow= ) ;; ADDITIONAL SECTION (13 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. NuUoyFPmUx+iKZM58horb70dHuqSY216nGjEw59s5BsIJEfweOziK+DVdT8YIPz3qWyGhKjOutBn 0GyorkrLb4V70WI72+q6+g8AQr9DKEnmB628nUr5bPxdD3KFWF5lNu3eCWDKpQcseyU+sBPsOeYV y2JWFKgAZggO38EcHiw= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. BsGVFo6sTv9aLblo4ufz/ap9F7NzcqeLsmz2yOqS9Pn8HYtxWxkVD360CBzbUvAkBCan/VjzEeD3 Eh+gZJvbuTRR30JBKwwKL3BAggmjarmtHOuEBVOeVUoY27BvDCrlZ9QHkgUmvWjxJH8lgaoGqvLp 9t8l3hJF6IuGHMqdm5A= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	nlm.gov A RR has value 130.14.16.110
	Found 1 RRSIGs over A RRset
	`nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= )`
	RRSIG=38580 and DNSKEY=38580 verifies the A RRset

nlm.gov

	Query to ns3.nih.gov for nlm.gov/A
	Received 219 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (219 octets) ;; HEADER SECTION ;; id = 1487 ;; 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) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns3.nih.gov is authoritative for nlm.gov
	Found RRSIG signed by nlm.gov zone
	Query to ns3.nih.gov for nlm.gov/A
	Received 219 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (219 octets) ;; HEADER SECTION ;; id = 54623 ;; 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) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nlm.gov A RR has value 130.14.16.110
	Found 1 RRSIGs over A RRset
	`nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= )`
	RRSIG=38580 and DNSKEY=38580 verifies the A RRset

nlm.gov

	Query to lhcns1.nlm.nih.gov for nlm.gov/A
	Received 1051 bytes from 130.14.55.72
	;; Response received from 130.14.55.72 (1051 octets) ;; HEADER SECTION ;; id = 40152 ;; 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 = 6 arcount = 13 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20231011091056 20230911090147 38580 nlm.gov. AI6/0ObdiEHwpwi2QJ7j/Q1f/9KgOxfyP0W8d0ATOc93FDnY/sI0sEYz6cAohMFdsh0nGKoTA8Dt iKmBC8p2kar60x2ERmDV/AyXdXCGFuuTc49kxPO+nJ+SB4XynkJOQLyB2VabPvcC6ZlCF07NiPm4 1shTdl/Q4HJVhoduFow= ) ;; ADDITIONAL SECTION (13 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. NuUoyFPmUx+iKZM58horb70dHuqSY216nGjEw59s5BsIJEfweOziK+DVdT8YIPz3qWyGhKjOutBn 0GyorkrLb4V70WI72+q6+g8AQr9DKEnmB628nUr5bPxdD3KFWF5lNu3eCWDKpQcseyU+sBPsOeYV y2JWFKgAZggO38EcHiw= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. BsGVFo6sTv9aLblo4ufz/ap9F7NzcqeLsmz2yOqS9Pn8HYtxWxkVD360CBzbUvAkBCan/VjzEeD3 Eh+gZJvbuTRR30JBKwwKL3BAggmjarmtHOuEBVOeVUoY27BvDCrlZ9QHkgUmvWjxJH8lgaoGqvLp 9t8l3hJF6IuGHMqdm5A= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	lhcns1.nlm.nih.gov is authoritative for nlm.gov
	Found RRSIG signed by nlm.gov zone
	Query to lhcns1.nlm.nih.gov for nlm.gov/A
	Received 1051 bytes from 130.14.55.72
	;; Response received from 130.14.55.72 (1051 octets) ;; HEADER SECTION ;; id = 27787 ;; 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 = 6 arcount = 13 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS ns.nih.gov. nlm.gov. 86400 IN NS ns3.nih.gov. nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS ns2.nih.gov. nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20231011091056 20230911090147 38580 nlm.gov. AI6/0ObdiEHwpwi2QJ7j/Q1f/9KgOxfyP0W8d0ATOc93FDnY/sI0sEYz6cAohMFdsh0nGKoTA8Dt iKmBC8p2kar60x2ERmDV/AyXdXCGFuuTc49kxPO+nJ+SB4XynkJOQLyB2VabPvcC6ZlCF07NiPm4 1shTdl/Q4HJVhoduFow= ) ;; ADDITIONAL SECTION (13 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. NuUoyFPmUx+iKZM58horb70dHuqSY216nGjEw59s5BsIJEfweOziK+DVdT8YIPz3qWyGhKjOutBn 0GyorkrLb4V70WI72+q6+g8AQr9DKEnmB628nUr5bPxdD3KFWF5lNu3eCWDKpQcseyU+sBPsOeYV y2JWFKgAZggO38EcHiw= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 8 4 3600 20231017145053 20230917144116 18450 nlm.nih.gov. BsGVFo6sTv9aLblo4ufz/ap9F7NzcqeLsmz2yOqS9Pn8HYtxWxkVD360CBzbUvAkBCan/VjzEeD3 Eh+gZJvbuTRR30JBKwwKL3BAggmjarmtHOuEBVOeVUoY27BvDCrlZ9QHkgUmvWjxJH8lgaoGqvLp 9t8l3hJF6IuGHMqdm5A= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	nlm.gov A RR has value 130.14.16.110
	Found 1 RRSIGs over A RRset
	`nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= )`
	RRSIG=38580 and DNSKEY=38580 verifies the A RRset

nlm.gov

	Query to ns.nih.gov for nlm.gov/A
	Received 219 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (219 octets) ;; HEADER SECTION ;; id = 2554 ;; 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) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns.nih.gov is authoritative for nlm.gov
	Found RRSIG signed by nlm.gov zone
	Query to ns.nih.gov for nlm.gov/A
	Received 219 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (219 octets) ;; HEADER SECTION ;; id = 58935 ;; 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) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nlm.gov A RR has value 130.14.16.110
	Found 1 RRSIGs over A RRset
	`nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= )`
	RRSIG=38580 and DNSKEY=38580 verifies the A RRset

nlm.gov

	Query to ns2.nih.gov for nlm.gov/A
	Received 219 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (219 octets) ;; HEADER SECTION ;; id = 62531 ;; 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) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns2.nih.gov is authoritative for nlm.gov
	Found RRSIG signed by nlm.gov zone
	Query to ns2.nih.gov for nlm.gov/A
	Received 219 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (219 octets) ;; HEADER SECTION ;; id = 35033 ;; 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) ;; nlm.gov. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nlm.gov A RR has value 130.14.16.110
	Found 1 RRSIGs over A RRset
	`nlm.gov. 3600 IN RRSIG ( A 8 2 3600 20231011091056 20230911090147 38580 nlm.gov. T36S6Dx5WzUb/pJY9Kce00ZA3l0nIBS9DNHdstXv0kUUDcCzlJ9dlhnGhIoAjln6jkpdtr9m18yu IJXAWjKgtvEfL97a1Ztdu93D/xoZNhMmGepMCmaPkItdw37KJdutLOjVsA63kLIiOaf/MCfnRFc5 Q3f//L5uM5l+7+pSJ4I= )`
	RRSIG=38580 and DNSKEY=38580 verifies the A RRset

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