DNSSEC Analyzer

Domain Name:

Time: 2023-03-23 21:03:14 UTC, NTP stratum 4

Analyzing DNSSEC problems for gpo.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 g.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.112.36.4
	;; Response received from 192.112.36.4 (1141 octets) ;; HEADER SECTION ;; id = 32820 ;; 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 AwEAAcVnO2jZFx4756Rb/yAhJnsl72eemsObU43nclmXwqdJlp+kC5WQjGYkqLT5xkaUCPhkr4NK LLrIBZXeSGazc6gx/yrrMtUpXcQvax6kfDJPTu974OmeEbtjyyP7ZG5tUfSwNWt/4EuxDNmZTESG 8jU0ZLjYIB11pK0gSXQbMVPyIyGtFGHMPx6UxWn6zUzpECWRFbqEvkA6Y13zeJ1jG2Rki/zs7a/o 13FTl/kI9013Eh6l6Kc2zxbc14GS8fpM0/xQIrZZyeiXj/2C4RcsPeqWuNj9m0qSQrbrCZtLHb20 U8x1uue4iwSX9y7LpwZd6vjYd1d6dgBa1Xxgc/TC+m8= ) ; Key ID = 951 . 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 DNSKEY ( 256 3 8 AwEAAbF1LAxEQPtClEQno48k6u7JjCOfVfwdENOxQUrX0JbpN5DnKGMAKIfdiWa5oDeKQ3OoQ58y CC8vjtaaGFDgpJxoLwqzhBYHPGFgins5HIERcCQPGAJKWu/ku4XLh+Fu7UyBubDCelxKTbnj26Ew bochltRqGIE8hbwSXEzRNo4g+NXkaRMq2FFbaBtEE82yTmZUgFRYAFUvfGTPWblyZGtkepVuHyNb 0w/u24dpsz+uyCZZR04cHfRrWOKvqD3lDOwC4+sqd6f7F841R0N2tqSh/WDUZzWdvPBaBOz0FWFL b9porIeZ3Jm08tAMHa+3SGRXfK4RAmxVCmIQQypGabE= ) ; Key ID = 60955 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20230412000000 20230322000000 20326 . XSxf/IWwVx/BM4ekFQBxNAPnhPs89l7Cr2M1OiNKNd4rC/kNmD/VOJ/06K69XTHE2SwlDAm+NiF9 CMXfRO1hB2KTpS70GiO9BXnHBlHcJF5ggV6rsaSRt924eGGEcsahkgoi/fgHCOtGIveKJPQ2xOKg RmNsix/jDSfdweyjH71AbE2lvcmPAJ3VhuFlx+mvzW8iak/unW4IySBYRVuFCdV3cVQKmXTqDpd2 ycCcmYM5xRb4YpCq5dsZBCaHVhuknii7dMV7I86TPCPFJoiiBLTqzMoc5ObhLZnkHDdTjiOgeIBJ Dw5X5w7M0wK36+5WDqm2JV6NqIc2XiiXDI1/7Q== ) ;; 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 AwEAAcVnO2jZFx4756Rb/yAhJnsl72eemsObU43nclmXwqdJlp+kC5WQjGYkqLT5xkaUCPhkr4NK LLrIBZXeSGazc6gx/yrrMtUpXcQvax6kfDJPTu974OmeEbtjyyP7ZG5tUfSwNWt/4EuxDNmZTESG 8jU0ZLjYIB11pK0gSXQbMVPyIyGtFGHMPx6UxWn6zUzpECWRFbqEvkA6Y13zeJ1jG2Rki/zs7a/o 13FTl/kI9013Eh6l6Kc2zxbc14GS8fpM0/xQIrZZyeiXj/2C4RcsPeqWuNj9m0qSQrbrCZtLHb20 U8x1uue4iwSX9y7LpwZd6vjYd1d6dgBa1Xxgc/TC+m8= ) ; Key ID = 951`
	`. 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 DNSKEY ( 256 3 8 AwEAAbF1LAxEQPtClEQno48k6u7JjCOfVfwdENOxQUrX0JbpN5DnKGMAKIfdiWa5oDeKQ3OoQ58y CC8vjtaaGFDgpJxoLwqzhBYHPGFgins5HIERcCQPGAJKWu/ku4XLh+Fu7UyBubDCelxKTbnj26Ew bochltRqGIE8hbwSXEzRNo4g+NXkaRMq2FFbaBtEE82yTmZUgFRYAFUvfGTPWblyZGtkepVuHyNb 0w/u24dpsz+uyCZZR04cHfRrWOKvqD3lDOwC4+sqd6f7F841R0N2tqSh/WDUZzWdvPBaBOz0FWFL b9porIeZ3Jm08tAMHa+3SGRXfK4RAmxVCmIQQypGabE= ) ; Key ID = 60955`
	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 20230412000000 20230322000000 20326 . XSxf/IWwVx/BM4ekFQBxNAPnhPs89l7Cr2M1OiNKNd4rC/kNmD/VOJ/06K69XTHE2SwlDAm+NiF9 CMXfRO1hB2KTpS70GiO9BXnHBlHcJF5ggV6rsaSRt924eGGEcsahkgoi/fgHCOtGIveKJPQ2xOKg RmNsix/jDSfdweyjH71AbE2lvcmPAJ3VhuFlx+mvzW8iak/unW4IySBYRVuFCdV3cVQKmXTqDpd2 ycCcmYM5xRb4YpCq5dsZBCaHVhuknii7dMV7I86TPCPFJoiiBLTqzMoc5ObhLZnkHDdTjiOgeIBJ Dw5X5w7M0wK36+5WDqm2JV6NqIc2XiiXDI1/7Q== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=951 is now in the chain-of-trust
	DNSKEY=60955 is now in the chain-of-trust
	Query to b.root-servers.net for gpo.gov/A
	Received 626 bytes from 199.9.14.201
	;; Response received from 199.9.14.201 (626 octets) ;; HEADER SECTION ;; id = 45636 ;; 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) ;; gpo.gov. IN A ;; 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 20230405170000 20230323160000 951 . TQBXI1V7WMaFlxVm59Ow0BAy6CG9RaH0oco4IPWLnrWSog8ElOSlDGPEfWIwPClLCcjzen+2Qv5/ pK1M8WTe+ljRZQxDB9l5f2keq9gXXhnZTIQtzLF9ScUCUAmILbZ+/0MYbDYKlJQfC8BBWEo0kLoo UXg0FJ2Qiit7KqNWTon41CvLlETI2eNwPJ4l5+8X/cIwuX9kC/MiCYtBsBFBnf4NOY7HO/s7pXj4 ob7geWk5KzZK9Nf/0fRE/aMJz+ZicAhYsHj0GbT7fyBF46ao45Aoh0eaLDeRbCNJWWOKEXYN193s 8uB0zGanXxuAz2kkOBf7xB9lPV/aW3l4QpujYg== ) ;; 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:
	Query to h.root-servers.net for gov/DNSKEY
	Received 622 bytes from 198.97.190.53
	;; Response received from 198.97.190.53 (622 octets) ;; HEADER SECTION ;; id = 58349 ;; 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 20230405170000 20230323160000 951 . TQBXI1V7WMaFlxVm59Ow0BAy6CG9RaH0oco4IPWLnrWSog8ElOSlDGPEfWIwPClLCcjzen+2Qv5/ pK1M8WTe+ljRZQxDB9l5f2keq9gXXhnZTIQtzLF9ScUCUAmILbZ+/0MYbDYKlJQfC8BBWEo0kLoo UXg0FJ2Qiit7KqNWTon41CvLlETI2eNwPJ4l5+8X/cIwuX9kC/MiCYtBsBFBnf4NOY7HO/s7pXj4 ob7geWk5KzZK9Nf/0fRE/aMJz+ZicAhYsHj0GbT7fyBF46ao45Aoh0eaLDeRbCNJWWOKEXYN193s 8uB0zGanXxuAz2kkOBf7xB9lPV/aW3l4QpujYg== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 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 h.root-servers.net for gov/DS
	Received 367 bytes from 198.97.190.53
	;; Response received from 198.97.190.53 (367 octets) ;; HEADER SECTION ;; id = 6379 ;; 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: 1232 ;; 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 20230405170000 20230323160000 951 . TQBXI1V7WMaFlxVm59Ow0BAy6CG9RaH0oco4IPWLnrWSog8ElOSlDGPEfWIwPClLCcjzen+2Qv5/ pK1M8WTe+ljRZQxDB9l5f2keq9gXXhnZTIQtzLF9ScUCUAmILbZ+/0MYbDYKlJQfC8BBWEo0kLoo UXg0FJ2Qiit7KqNWTon41CvLlETI2eNwPJ4l5+8X/cIwuX9kC/MiCYtBsBFBnf4NOY7HO/s7pXj4 ob7geWk5KzZK9Nf/0fRE/aMJz+ZicAhYsHj0GbT7fyBF46ao45Aoh0eaLDeRbCNJWWOKEXYN193s 8uB0zGanXxuAz2kkOBf7xB9lPV/aW3l4QpujYg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 20230405170000 20230323160000 951 . TQBXI1V7WMaFlxVm59Ow0BAy6CG9RaH0oco4IPWLnrWSog8ElOSlDGPEfWIwPClLCcjzen+2Qv5/ pK1M8WTe+ljRZQxDB9l5f2keq9gXXhnZTIQtzLF9ScUCUAmILbZ+/0MYbDYKlJQfC8BBWEo0kLoo UXg0FJ2Qiit7KqNWTon41CvLlETI2eNwPJ4l5+8X/cIwuX9kC/MiCYtBsBFBnf4NOY7HO/s7pXj4 ob7geWk5KzZK9Nf/0fRE/aMJz+ZicAhYsHj0GbT7fyBF46ao45Aoh0eaLDeRbCNJWWOKEXYN193s 8uB0zGanXxuAz2kkOBf7xB9lPV/aW3l4QpujYg== )`
	RRSIG=951 and DNSKEY=951 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 b.gov-servers.net for gov/DNSKEY
	Received 777 bytes from 209.112.123.30
	;; Response received from 209.112.123.30 (777 octets) ;; HEADER SECTION ;; id = 13348 ;; 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 AwEAAZvxD/dRxa63REw/dsgJRPBzJDRXCZvGa06axqtIXHgasIi6wFd/Axk6Bpb92enCEIUffOLr i3mEsi0q9DjsJqS7tI+Im1P5RWVN+gZY3b4PQ8Sa2BWAe55FGgDcH+YcO3QGIYGqPEj576CVj4eH HcWY0UpzyvcZo6ZHbciukZ01Xu0NT9bVCAbUc9F16O7T+8In3wZShbBGQOan5QYEkxU= ) ; Key ID = 24250 gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20230404190254 20230320185754 7698 gov. RC/nrPVwW2pySuff0W81ZaI9zWfq5+l4ySEhmuzS9kN+1P0Hk6g2nAuqj4VfS5i0vJmvfUMc/suB jY4OqsBcL4PWZyKIJ6PIrq00z3QGMQ3hRJTxHc7qBHjU7ocbs70YNmZpl/Maa0JP57A85Lc+aWh9 CEUEShniWft/fNTEgzcmqUvK8ySrK248NCvIfMzQYOOyjmRdl53DKYK0A4JJWKIlgCdS3kW0PJvr t8D9WlZiGvp8x7NHQYWuamet4ZEkSNi4MlBnQt+ucIHb4qqT7xDfTJyGwqvSE05JRNU3b6Fjr75s 91YP7iid7Un5qLT3YANLZfRSgjYRHF5Cw8wQlA== ) ;; 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 AwEAAZvxD/dRxa63REw/dsgJRPBzJDRXCZvGa06axqtIXHgasIi6wFd/Axk6Bpb92enCEIUffOLr i3mEsi0q9DjsJqS7tI+Im1P5RWVN+gZY3b4PQ8Sa2BWAe55FGgDcH+YcO3QGIYGqPEj576CVj4eH HcWY0UpzyvcZo6ZHbciukZ01Xu0NT9bVCAbUc9F16O7T+8In3wZShbBGQOan5QYEkxU= ) ; Key ID = 24250`
	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 20230404190254 20230320185754 7698 gov. RC/nrPVwW2pySuff0W81ZaI9zWfq5+l4ySEhmuzS9kN+1P0Hk6g2nAuqj4VfS5i0vJmvfUMc/suB jY4OqsBcL4PWZyKIJ6PIrq00z3QGMQ3hRJTxHc7qBHjU7ocbs70YNmZpl/Maa0JP57A85Lc+aWh9 CEUEShniWft/fNTEgzcmqUvK8ySrK248NCvIfMzQYOOyjmRdl53DKYK0A4JJWKIlgCdS3kW0PJvr t8D9WlZiGvp8x7NHQYWuamet4ZEkSNi4MlBnQt+ucIHb4qqT7xDfTJyGwqvSE05JRNU3b6Fjr75s 91YP7iid7Un5qLT3YANLZfRSgjYRHF5Cw8wQlA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=24250 is now in the chain-of-trust
	Query to d.gov-servers.net for gpo.gov/A
	Received 383 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (383 octets) ;; HEADER SECTION ;; id = 33989 ;; 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 = 5 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) gpo.gov. 86400 IN NS ns4.gpo.gov. gpo.gov. 86400 IN NS ns3.gpo.gov. gpo.gov. 3600 IN DS 18496 8 1 20d05e8af9ed7706ac31146b9e3bef2d04c498ed gpo.gov. 3600 IN DS ( 18496 8 2 665a12f38b1e446269351305495d6e5746cdf92d0cbaa34baf77624c1cdddd07 ) gpo.gov. 3600 IN RRSIG ( DS 8 2 3600 20230328184227 20230321184227 24250 gov. KI5s4SwIu85H2F1AkLw7YzY/vVgm+ma5xAIP2tvnW+Agv+znvxrk4r8guTVtrKhZ5nssCLZszEF1 WHV75UJM112Ehx2XLymUffy1nXbNgzCSvNNEzQpVXWOvQP3M0ZczKsVvkRs3fH8VS37HzvC4hE2u tIR0+E7UbdqXN3K3Jf6/w+7+UeK+oN5Na7tZFpOzcGonvnVYQdHipkBP6DZlVg== ) ;; ADDITIONAL SECTION (3 records) ns3.gpo.gov. 86400 IN A 162.140.15.100 ns4.gpo.gov. 86400 IN A 162.140.254.200 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.gov-servers.net for gpo.gov/DNSKEY
	Received 383 bytes from 209.112.123.30
	;; Response received from 209.112.123.30 (383 octets) ;; HEADER SECTION ;; id = 24116 ;; 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 = 5 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) gpo.gov. 86400 IN NS ns4.gpo.gov. gpo.gov. 86400 IN NS ns3.gpo.gov. gpo.gov. 3600 IN DS 18496 8 1 20d05e8af9ed7706ac31146b9e3bef2d04c498ed gpo.gov. 3600 IN DS ( 18496 8 2 665a12f38b1e446269351305495d6e5746cdf92d0cbaa34baf77624c1cdddd07 ) gpo.gov. 3600 IN RRSIG ( DS 8 2 3600 20230328184227 20230321184227 24250 gov. KI5s4SwIu85H2F1AkLw7YzY/vVgm+ma5xAIP2tvnW+Agv+znvxrk4r8guTVtrKhZ5nssCLZszEF1 WHV75UJM112Ehx2XLymUffy1nXbNgzCSvNNEzQpVXWOvQP3M0ZczKsVvkRs3fH8VS37HzvC4hE2u tIR0+E7UbdqXN3K3Jf6/w+7+UeK+oN5Na7tZFpOzcGonvnVYQdHipkBP6DZlVg== ) ;; ADDITIONAL SECTION (3 records) ns3.gpo.gov. 86400 IN A 162.140.15.100 ns4.gpo.gov. 86400 IN A 162.140.254.200 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone gpo.gov

gpo.gov

	Checking DS between gov and gpo.gov
	Query to d.gov-servers.net for gpo.gov/DS
	Received 315 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (315 octets) ;; HEADER SECTION ;; id = 59845 ;; 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) ;; gpo.gov. IN DS ;; ANSWER SECTION (3 records) gpo.gov. 3600 IN DS 18496 8 1 20d05e8af9ed7706ac31146b9e3bef2d04c498ed gpo.gov. 3600 IN DS ( 18496 8 2 665a12f38b1e446269351305495d6e5746cdf92d0cbaa34baf77624c1cdddd07 ) gpo.gov. 3600 IN RRSIG ( DS 8 2 3600 20230328184227 20230321184227 24250 gov. KI5s4SwIu85H2F1AkLw7YzY/vVgm+ma5xAIP2tvnW+Agv+znvxrk4r8guTVtrKhZ5nssCLZszEF1 WHV75UJM112Ehx2XLymUffy1nXbNgzCSvNNEzQpVXWOvQP3M0ZczKsVvkRs3fH8VS37HzvC4hE2u tIR0+E7UbdqXN3K3Jf6/w+7+UeK+oN5Na7tZFpOzcGonvnVYQdHipkBP6DZlVg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for gpo.gov in the gov zone
	DS=18496/SHA-1 has algorithm RSASHA256
	DS=18496/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gpo.gov. 3600 IN RRSIG ( DS 8 2 3600 20230328184227 20230321184227 24250 gov. KI5s4SwIu85H2F1AkLw7YzY/vVgm+ma5xAIP2tvnW+Agv+znvxrk4r8guTVtrKhZ5nssCLZszEF1 WHV75UJM112Ehx2XLymUffy1nXbNgzCSvNNEzQpVXWOvQP3M0ZczKsVvkRs3fH8VS37HzvC4hE2u tIR0+E7UbdqXN3K3Jf6/w+7+UeK+oN5Na7tZFpOzcGonvnVYQdHipkBP6DZlVg== )`
	RRSIG=24250 and DNSKEY=24250 verifies the DS RRset
	DS=18496/SHA-1 is now in the chain-of-trust
	`gpo.gov. 3600 IN DS 18496 8 1 20d05e8af9ed7706ac31146b9e3bef2d04c498ed`
	`gpo.gov. 3600 IN DS ( 18496 8 2 665a12f38b1e446269351305495d6e5746cdf92d0cbaa34baf77624c1cdddd07 )`
	Query to ns4.gpo.gov for gpo.gov/DNSKEY
	Received 922 bytes from 162.140.254.200
	;; Response received from 162.140.254.200 (922 octets) ;; HEADER SECTION ;; id = 32328 ;; 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: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN DNSKEY ;; ANSWER SECTION (4 records) gpo.gov. 86400 IN DNSKEY ( 256 3 8 AwEAAaGcZVZTCT0NqL+mhdI1d57gdWDdFdj/sNzZRn5cvqC5naMKewy3XiYFWIE1GYj+hKzLCoJY 9Q1bLTo/yClzG4pSgU7H0vJEZTwGvcwYjQmhaOXrT5dbgGL4C4CnXTV2ghCTl2YF/B73dtbQX0iB MxNiRC++/M69Zpv45Rafzz/R ) ; Key ID = 63918 gpo.gov. 86400 IN DNSKEY ( 257 3 8 AwEAAcuy7Davlhnj12z2e4K01v2og+7wHJWPvVDiHsDdt8t8GBEdPOSIB9Ho/lVefhIaXN9CB5qt WxY0AZ1iYkYaJBK1EjvaXeYWmzksUFzQwHrTJZakFNVVa28d4W0XrcM0azVS88bAEbmCQqeNghnU gekhs60We19j09PTO+sHkEIaL+9vy+g0imjZDB8u3ORZxRHTkqIQf65iOZccELjDjP5NtgxaUGRe sOj9BIPtfbWcq+/STPJFhGxZH5givVmIcrvBpHhCQ17WO48tjK8EB/8ZgMYhz8dI1xpVTfqgUCwX ZLGVn8S4jOpUJqslwm+dDVKi0t4k6xAOBbLrIQ8QqSs= ) ; Key ID = 18496 gpo.gov. 86400 IN RRSIG ( DNSKEY 8 2 86400 20230330051523 20230323041523 63918 gpo.gov. GVu5Voez/4CAOHxVi7zBJoVpRmNRLqKsA3ZHM3zyJXeTM5F8HeFy9vcMA6WAjjx4pO6ztkwgO7wS BWkOMEP2IOphGuXam8iE0pr1UGMOnktHoGaO7Q576rHvdKGq4aQx7P0OPPDhm7W/RvAdso9DMuua h1LA9xIz/jy9+XiE7O8= ) gpo.gov. 86400 IN RRSIG ( DNSKEY 8 2 86400 20230330051523 20230323041523 18496 gpo.gov. Exjq4RKZejoOubD2IcjNmBJZ+Jo0xVpjuVVrx4n6x1G9JsASGbEJJJbZv/l4uDdz6qATN5LEh/cQ jVHEEBd6sSHZBje14gCxTajIBd8QOIudLEp60AGAXs2CooCbxD4h9GW45kleSYk3dhZmxL3k5zUo g3qdcz5zbJd8PNgPuTG57V/LqhPtXPm2b6108HsURl68Q7qkxPEcsTW8VVN2pZYf//gQ+vs5yAyq 6CTCILoZj3i4b95HI4C3t1H4MKFQuO4suValDU1bk7m1jQ9NmF4b3Mm+KX9OLSPtFOtNneY6mjnc A4FuXZHuGY8mm5A+SHHaozJ2uWYmnHZDbUh4dg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for gpo.gov
	`gpo.gov. 86400 IN DNSKEY ( 256 3 8 AwEAAaGcZVZTCT0NqL+mhdI1d57gdWDdFdj/sNzZRn5cvqC5naMKewy3XiYFWIE1GYj+hKzLCoJY 9Q1bLTo/yClzG4pSgU7H0vJEZTwGvcwYjQmhaOXrT5dbgGL4C4CnXTV2ghCTl2YF/B73dtbQX0iB MxNiRC++/M69Zpv45Rafzz/R ) ; Key ID = 63918`
	`gpo.gov. 86400 IN DNSKEY ( 257 3 8 AwEAAcuy7Davlhnj12z2e4K01v2og+7wHJWPvVDiHsDdt8t8GBEdPOSIB9Ho/lVefhIaXN9CB5qt WxY0AZ1iYkYaJBK1EjvaXeYWmzksUFzQwHrTJZakFNVVa28d4W0XrcM0azVS88bAEbmCQqeNghnU gekhs60We19j09PTO+sHkEIaL+9vy+g0imjZDB8u3ORZxRHTkqIQf65iOZccELjDjP5NtgxaUGRe sOj9BIPtfbWcq+/STPJFhGxZH5givVmIcrvBpHhCQ17WO48tjK8EB/8ZgMYhz8dI1xpVTfqgUCwX ZLGVn8S4jOpUJqslwm+dDVKi0t4k6xAOBbLrIQ8QqSs= ) ; Key ID = 18496`
	DNSKEY=18496/SEP is now in the chain-of-trust
	DS=18496/SHA-1 verifies DNSKEY=18496/SEP
	DS=18496/SHA-256 verifies DNSKEY=18496/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`gpo.gov. 86400 IN RRSIG ( DNSKEY 8 2 86400 20230330051523 20230323041523 63918 gpo.gov. GVu5Voez/4CAOHxVi7zBJoVpRmNRLqKsA3ZHM3zyJXeTM5F8HeFy9vcMA6WAjjx4pO6ztkwgO7wS BWkOMEP2IOphGuXam8iE0pr1UGMOnktHoGaO7Q576rHvdKGq4aQx7P0OPPDhm7W/RvAdso9DMuua h1LA9xIz/jy9+XiE7O8= )`
	`gpo.gov. 86400 IN RRSIG ( DNSKEY 8 2 86400 20230330051523 20230323041523 18496 gpo.gov. Exjq4RKZejoOubD2IcjNmBJZ+Jo0xVpjuVVrx4n6x1G9JsASGbEJJJbZv/l4uDdz6qATN5LEh/cQ jVHEEBd6sSHZBje14gCxTajIBd8QOIudLEp60AGAXs2CooCbxD4h9GW45kleSYk3dhZmxL3k5zUo g3qdcz5zbJd8PNgPuTG57V/LqhPtXPm2b6108HsURl68Q7qkxPEcsTW8VVN2pZYf//gQ+vs5yAyq 6CTCILoZj3i4b95HI4C3t1H4MKFQuO4suValDU1bk7m1jQ9NmF4b3Mm+KX9OLSPtFOtNneY6mjnc A4FuXZHuGY8mm5A+SHHaozJ2uWYmnHZDbUh4dg== )`
	RRSIG=63918 and DNSKEY=63918 verifies the DNSKEY RRset
	RRSIG=18496 and DNSKEY=18496/SEP verifies the DNSKEY RRset
	DNSKEY=63918 is now in the chain-of-trust
	Query to ns4.gpo.gov for gpo.gov/A
	Received 788 bytes from 162.140.254.200
	;; Response received from 162.140.254.200 (788 octets) ;; HEADER SECTION ;; id = 9964 ;; 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 = 3 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN A ;; ANSWER SECTION (2 records) gpo.gov. 300 IN A 162.140.14.82 gpo.gov. 300 IN RRSIG ( A 8 2 300 20230329184753 20230322174753 63918 gpo.gov. WsZXqXZjNIPD+kmFGs8D2xDpXr4HVGmWdGMjnFKFW7te7DlwAmC+Jvr+oRogY8o6+3To5FQ/7x6S 3ER4aIxKe83x/w2haGWTVTml6fdGZBDEwuuSDfIy1W1psxG46sBLGf/coEArMM4WNRfB3+MlHR+5 eKQgKh8sqZk1r1Y6IZI= ) ;; AUTHORITY SECTION (3 records) gpo.gov. 28800 IN NS ns4.gpo.gov. gpo.gov. 28800 IN NS ns3.gpo.gov. gpo.gov. 28800 IN RRSIG ( NS 8 2 28800 20230330131516 20230323121516 63918 gpo.gov. JfJV9RyUHsyUoKrwAEeTJR+MGuT2uFPhsc7ZH+JUfNaAnPhlokbXnbCVzTYjurZdsFvsCB6UJSkd J+/iu6uHVUoQGVdnBt0SVPf3co5LUA3ACWwr+L0rP8yCq3vuUZX2BMIoQxJeXAEBeEWc5UK9tRZY Hk4GdmeWHaW/dRlaIHY= ) ;; ADDITIONAL SECTION (5 records) ns3.gpo.gov. 28800 IN A 162.140.15.100 ns3.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185456 20230322175456 63918 gpo.gov. np/lTHa6EQcZPKUTtlulGZMvIKYm1ALRjSULdtEoz6EzkB8i29vosO/Qi0QQUNEuETTJiDSHPQWr nZWKVlYcmOe8GPPvDfoatIIpej/fGS+AABM07YBukS9I0PxudnpMIRIohJjXpkyV6rG6yEIECOo4 t9LcG5JY1HuMEy2p9O0= ) ns4.gpo.gov. 28800 IN A 162.140.254.200 ns4.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185331 20230322175331 63918 gpo.gov. EuK0vVMcAmmgqeSRcYuVyiwVqFfjF2kZwgc1X296qSvmFDqk0Svi1cQGTNCdPjDyQg9bP5N4E10L twGKrZe74D4gsMZXnJ+kjb58KpvEmnkv9DjyAPmzr62MK414CL1KzJZ4og9zAQP1ieofumWAxReo 1nPFrLQAOp4tx6GfD/w= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns4.gpo.gov is authoritative for gpo.gov
	Found RRSIG signed by gpo.gov zone
	Query to ns3.gpo.gov for gpo.gov/SOA
	Received 817 bytes from 162.140.15.100
	;; Response received from 162.140.15.100 (817 octets) ;; HEADER SECTION ;; id = 37595 ;; 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 = 3 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN SOA ;; ANSWER SECTION (2 records) gpo.gov. 28800 IN SOA ( ins1.gpo.gov. noc.gpo.gov. 2010073218 ;serial 10800 ;refresh 3600 ;retry 2592000 ;expire 900 ;minimum ) gpo.gov. 28800 IN RRSIG ( SOA 8 2 28800 20230329185354 20230322175354 63918 gpo.gov. lGmdNRyGF+i1Zg+Xvf6qD7xfw8eusTZC4uoDj+JL3k0PO4LnMARG2b018+gAxas/FbnnpBbAct2E phCZA6Ga9GDti8qZUJS2eTCYwyW6rcG2Cdk2XkMsoXKVAtvOWlACgg9oY1DwqFNA1Mb3wPm7n/ND a6iMODl9Nb6dJTXyfEw= ) ;; AUTHORITY SECTION (3 records) gpo.gov. 28800 IN NS ns4.gpo.gov. gpo.gov. 28800 IN NS ns3.gpo.gov. gpo.gov. 28800 IN RRSIG ( NS 8 2 28800 20230329185457 20230322175457 63918 gpo.gov. T0/YFRmPfm+RSJBmPGY3tVE68fb9pUAudRrWHeAMuioDdVeVxU67mVbePZLoeTpphS+CUHff+c4S y1Y7dgcORKAdM8IqnCivG+hYC9efq23blHm3yqsIsVDfYTlCdnM1AaYL5OAW0Rbw7bBkFyLlmeuQ grH5rVZCPmLxyaabVWo= ) ;; ADDITIONAL SECTION (5 records) ns3.gpo.gov. 28800 IN A 162.140.15.100 ns3.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185351 20230322175351 63918 gpo.gov. D1X1WNRQ4/foHHXCC1IwCx6urOJe26T2OSYxnQaKsI4u+zFhOX+1F61CbeZSh5sJZc0/dIdMQMBg 96/xRkAqshGcJMFC1D68jbqeNE6NLXJdQN0HvrjTwumBbXFEgGDzpKl93x5cgVQ4nacF0o0BIxFi yLC7K7j1T8X4LOqH9Ds= ) ns4.gpo.gov. 28800 IN A 162.140.254.200 ns4.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185507 20230322175507 63918 gpo.gov. aJiaEGQR5yHdIkNpiNmjSnzn6VQdJ8iodciOVlVQqvzrrFcprAa3fh9YDjI/D4Lyc1E8QodTeL4B Okuh4V1mnkRovNa1iwe0+4Pg2NJZXw3ES+ghQIjViNy/ipWgxRzN2ekxet/C4t4rP3QN8H4Wt+Vc Ms82LjUXGNIdlRJbITg= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns4.gpo.gov for gpo.gov/A
	Received 788 bytes from 162.140.254.200
	;; Response received from 162.140.254.200 (788 octets) ;; HEADER SECTION ;; id = 42761 ;; 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 = 3 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN A ;; ANSWER SECTION (2 records) gpo.gov. 300 IN A 162.140.14.82 gpo.gov. 300 IN RRSIG ( A 8 2 300 20230329184753 20230322174753 63918 gpo.gov. WsZXqXZjNIPD+kmFGs8D2xDpXr4HVGmWdGMjnFKFW7te7DlwAmC+Jvr+oRogY8o6+3To5FQ/7x6S 3ER4aIxKe83x/w2haGWTVTml6fdGZBDEwuuSDfIy1W1psxG46sBLGf/coEArMM4WNRfB3+MlHR+5 eKQgKh8sqZk1r1Y6IZI= ) ;; AUTHORITY SECTION (3 records) gpo.gov. 28800 IN NS ns3.gpo.gov. gpo.gov. 28800 IN NS ns4.gpo.gov. gpo.gov. 28800 IN RRSIG ( NS 8 2 28800 20230330131516 20230323121516 63918 gpo.gov. JfJV9RyUHsyUoKrwAEeTJR+MGuT2uFPhsc7ZH+JUfNaAnPhlokbXnbCVzTYjurZdsFvsCB6UJSkd J+/iu6uHVUoQGVdnBt0SVPf3co5LUA3ACWwr+L0rP8yCq3vuUZX2BMIoQxJeXAEBeEWc5UK9tRZY Hk4GdmeWHaW/dRlaIHY= ) ;; ADDITIONAL SECTION (5 records) ns3.gpo.gov. 28800 IN A 162.140.15.100 ns3.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185456 20230322175456 63918 gpo.gov. np/lTHa6EQcZPKUTtlulGZMvIKYm1ALRjSULdtEoz6EzkB8i29vosO/Qi0QQUNEuETTJiDSHPQWr nZWKVlYcmOe8GPPvDfoatIIpej/fGS+AABM07YBukS9I0PxudnpMIRIohJjXpkyV6rG6yEIECOo4 t9LcG5JY1HuMEy2p9O0= ) ns4.gpo.gov. 28800 IN A 162.140.254.200 ns4.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185331 20230322175331 63918 gpo.gov. EuK0vVMcAmmgqeSRcYuVyiwVqFfjF2kZwgc1X296qSvmFDqk0Svi1cQGTNCdPjDyQg9bP5N4E10L twGKrZe74D4gsMZXnJ+kjb58KpvEmnkv9DjyAPmzr62MK414CL1KzJZ4og9zAQP1ieofumWAxReo 1nPFrLQAOp4tx6GfD/w= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	gpo.gov A RR has value 162.140.14.82
	Found 1 RRSIGs over A RRset
	`gpo.gov. 300 IN RRSIG ( A 8 2 300 20230329184753 20230322174753 63918 gpo.gov. WsZXqXZjNIPD+kmFGs8D2xDpXr4HVGmWdGMjnFKFW7te7DlwAmC+Jvr+oRogY8o6+3To5FQ/7x6S 3ER4aIxKe83x/w2haGWTVTml6fdGZBDEwuuSDfIy1W1psxG46sBLGf/coEArMM4WNRfB3+MlHR+5 eKQgKh8sqZk1r1Y6IZI= )`
	RRSIG=63918 and DNSKEY=63918 verifies the A RRset

gpo.gov

	Query to ns3.gpo.gov for gpo.gov/A
	Received 788 bytes from 162.140.15.100
	;; Response received from 162.140.15.100 (788 octets) ;; HEADER SECTION ;; id = 26427 ;; 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 = 3 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN A ;; ANSWER SECTION (2 records) gpo.gov. 300 IN A 162.140.14.82 gpo.gov. 300 IN RRSIG ( A 8 2 300 20230329184543 20230322174543 63918 gpo.gov. ABGaJMhjeYWtRapCFkyQnKCYOrpy/Tvp5tWCeOGzDEtbvSxO4iCXTUO9q/g6FxvE5QhqFQHKUbBg 9JBBdzUaTwHlJVLXq4e9PjJTEwuRM0LAv8lbQcBJPvckEJqkv4+2d94MLPeYM+6a93ihJ70+Tgiy gM0ZPA0Ls/x4YDVQ8to= ) ;; AUTHORITY SECTION (3 records) gpo.gov. 28800 IN NS ns3.gpo.gov. gpo.gov. 28800 IN NS ns4.gpo.gov. gpo.gov. 28800 IN RRSIG ( NS 8 2 28800 20230329185528 20230322175528 63918 gpo.gov. fP1JC7RKPnOBaAjAnKoxIpcTWbFqPFhfwR4qOZaiPdZRzBGwqZ7QAumzVshwhDIQ6J1jRtdx/t3J MVWHBs3rgYPm2qgyhQTc6Fj5XifUGcFX0Thx8pTvkTgIjufmks5SkFjikOpQlXsZarVo6YSOgPFb 0omMM/NpIfcFdoMscXU= ) ;; ADDITIONAL SECTION (5 records) ns3.gpo.gov. 28800 IN A 162.140.15.100 ns3.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185457 20230322175457 63918 gpo.gov. n1mf5g6Q1pu+KgxLaVRetsQvI4i6khPOBaeeBp9m+MQQF+eq0TNqHmHkOGq98gM3lHUJ23ipGtEK s+DvRgK9kpKMtGf7VjNJVnsiIoBlhQGZAC/uCGD9cTUa3IKdU8+xwi+B0Rmq5VZmZ/fGGdytZy54 bXGvENUxXoLaASDyL/4= ) ns4.gpo.gov. 28800 IN A 162.140.254.200 ns4.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185507 20230322175507 63918 gpo.gov. aJiaEGQR5yHdIkNpiNmjSnzn6VQdJ8iodciOVlVQqvzrrFcprAa3fh9YDjI/D4Lyc1E8QodTeL4B Okuh4V1mnkRovNa1iwe0+4Pg2NJZXw3ES+ghQIjViNy/ipWgxRzN2ekxet/C4t4rP3QN8H4Wt+Vc Ms82LjUXGNIdlRJbITg= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns3.gpo.gov is authoritative for gpo.gov
	Found RRSIG signed by gpo.gov zone
	Query to ns3.gpo.gov for gpo.gov/A
	Received 788 bytes from 162.140.15.100
	;; Response received from 162.140.15.100 (788 octets) ;; HEADER SECTION ;; id = 41919 ;; 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 = 3 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gpo.gov. IN A ;; ANSWER SECTION (2 records) gpo.gov. 300 IN A 162.140.14.82 gpo.gov. 300 IN RRSIG ( A 8 2 300 20230329184543 20230322174543 63918 gpo.gov. ABGaJMhjeYWtRapCFkyQnKCYOrpy/Tvp5tWCeOGzDEtbvSxO4iCXTUO9q/g6FxvE5QhqFQHKUbBg 9JBBdzUaTwHlJVLXq4e9PjJTEwuRM0LAv8lbQcBJPvckEJqkv4+2d94MLPeYM+6a93ihJ70+Tgiy gM0ZPA0Ls/x4YDVQ8to= ) ;; AUTHORITY SECTION (3 records) gpo.gov. 28800 IN NS ns3.gpo.gov. gpo.gov. 28800 IN NS ns4.gpo.gov. gpo.gov. 28800 IN RRSIG ( NS 8 2 28800 20230329185528 20230322175528 63918 gpo.gov. fP1JC7RKPnOBaAjAnKoxIpcTWbFqPFhfwR4qOZaiPdZRzBGwqZ7QAumzVshwhDIQ6J1jRtdx/t3J MVWHBs3rgYPm2qgyhQTc6Fj5XifUGcFX0Thx8pTvkTgIjufmks5SkFjikOpQlXsZarVo6YSOgPFb 0omMM/NpIfcFdoMscXU= ) ;; ADDITIONAL SECTION (5 records) ns3.gpo.gov. 28800 IN A 162.140.15.100 ns3.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185457 20230322175457 63918 gpo.gov. n1mf5g6Q1pu+KgxLaVRetsQvI4i6khPOBaeeBp9m+MQQF+eq0TNqHmHkOGq98gM3lHUJ23ipGtEK s+DvRgK9kpKMtGf7VjNJVnsiIoBlhQGZAC/uCGD9cTUa3IKdU8+xwi+B0Rmq5VZmZ/fGGdytZy54 bXGvENUxXoLaASDyL/4= ) ns4.gpo.gov. 28800 IN A 162.140.254.200 ns4.gpo.gov. 28800 IN RRSIG ( A 8 3 28800 20230329185507 20230322175507 63918 gpo.gov. aJiaEGQR5yHdIkNpiNmjSnzn6VQdJ8iodciOVlVQqvzrrFcprAa3fh9YDjI/D4Lyc1E8QodTeL4B Okuh4V1mnkRovNa1iwe0+4Pg2NJZXw3ES+ghQIjViNy/ipWgxRzN2ekxet/C4t4rP3QN8H4Wt+Vc Ms82LjUXGNIdlRJbITg= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	gpo.gov A RR has value 162.140.14.82
	Found 1 RRSIGs over A RRset
	`gpo.gov. 300 IN RRSIG ( A 8 2 300 20230329184543 20230322174543 63918 gpo.gov. ABGaJMhjeYWtRapCFkyQnKCYOrpy/Tvp5tWCeOGzDEtbvSxO4iCXTUO9q/g6FxvE5QhqFQHKUbBg 9JBBdzUaTwHlJVLXq4e9PjJTEwuRM0LAv8lbQcBJPvckEJqkv4+2d94MLPeYM+6a93ihJ70+Tgiy gM0ZPA0Ls/x4YDVQ8to= )`
	RRSIG=63918 and DNSKEY=63918 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: