DNSSEC Analyzer - AIRNOW.GOV

Domain Name:

Time: 2023-03-23 19:54:05 UTC, NTP stratum 4

Analyzing DNSSEC problems for AIRNOW.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 c.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.33.4.12
	;; Response received from 192.33.4.12 (1141 octets) ;; HEADER SECTION ;; id = 11046 ;; 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 ( 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 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 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 ( 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 DNSKEY ( 256 3 8 AwEAAcVnO2jZFx4756Rb/yAhJnsl72eemsObU43nclmXwqdJlp+kC5WQjGYkqLT5xkaUCPhkr4NK LLrIBZXeSGazc6gx/yrrMtUpXcQvax6kfDJPTu974OmeEbtjyyP7ZG5tUfSwNWt/4EuxDNmZTESG 8jU0ZLjYIB11pK0gSXQbMVPyIyGtFGHMPx6UxWn6zUzpECWRFbqEvkA6Y13zeJ1jG2Rki/zs7a/o 13FTl/kI9013Eh6l6Kc2zxbc14GS8fpM0/xQIrZZyeiXj/2C4RcsPeqWuNj9m0qSQrbrCZtLHb20 U8x1uue4iwSX9y7LpwZd6vjYd1d6dgBa1Xxgc/TC+m8= ) ; Key ID = 951`
	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=60955 is now in the chain-of-trust
	DNSKEY=951 is now in the chain-of-trust
	Query to m.root-servers.net for AIRNOW.GOV/A
	Received 632 bytes from 202.12.27.33
	;; Response received from 202.12.27.33 (632 octets) ;; HEADER SECTION ;; id = 39134 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 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 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) 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 c.root-servers.net for GOV/DNSKEY
	Received 625 bytes from 192.33.4.12
	;; Response received from 192.33.4.12 (625 octets) ;; HEADER SECTION ;; id = 35784 ;; 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 d.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS b.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) 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:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to b.root-servers.net for GOV/DS
	Received 367 bytes from 199.9.14.201
	;; Response received from 199.9.14.201 (367 octets) ;; HEADER SECTION ;; id = 14428 ;; 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 c.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 69.36.153.30
	;; Response received from 69.36.153.30 (777 octets) ;; HEADER SECTION ;; id = 39969 ;; 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 a.gov-servers.net for AIRNOW.GOV/A
	Received 592 bytes from 69.36.157.30
	;; Response received from 69.36.157.30 (592 octets) ;; HEADER SECTION ;; id = 19722 ;; 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: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) AIRNOW.GOV. 86400 IN NS dcns1.epa.GOV. AIRNOW.GOV. 86400 IN NS nccns1.epa.GOV. AIRNOW.GOV. 86400 IN NS dcns2.epa.GOV. AIRNOW.GOV. 86400 IN NS nccns2.epa.GOV. AIRNOW.GOV. 3600 IN DS ( 8902 8 2 428ccd2dda993363c63a35bacb2721656097458a0603643c3c1f0da37df3322e ) AIRNOW.GOV. 3600 IN DS ( 22015 8 2 acad5a3bb1e87629188763267686d84233d3cc9edf062994ed2f3e24411d3bf4 ) AIRNOW.GOV. 3600 IN RRSIG ( DS 8 2 3600 20230328034011 20230321034011 24250 gov. lvNbM4xH8WI8ysNkKIK4vmxRPXoVUN+AU66FfT3qq9sL5tjofE5W85yByXAAp+kw7gZSXMWVa1BQ tDCaPE/rfUHPLT0L/5Mj+lt2Ag9dA8LAucuLmNhcZ/IxzH1m32qruVHONma86TxGVGgS1/suHeO+ XlHtpHOG0I1GB/lsOXuDtEe2j+u7Cun45kHweybmUUrpoQn6G83r4Wvx1i0QbQ== ) ;; ADDITIONAL SECTION (9 records) nccns1.epa.GOV. 86400 IN A 134.67.12.5 nccns2.epa.GOV. 86400 IN A 134.67.12.15 dcns1.epa.GOV. 86400 IN A 161.80.212.5 dcns2.epa.GOV. 86400 IN A 161.80.212.15 nccns1.epa.GOV. 86400 IN AAAA 2620:117:506f:c::f005 nccns2.epa.GOV. 86400 IN AAAA 2620:117:506f:c::f00f dcns1.epa.GOV. 86400 IN AAAA 2620:117:5071:d4::f005 dcns2.epa.GOV. 86400 IN AAAA 2620:117:5071:d4::f00f ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for AIRNOW.GOV/DNSKEY
	Received 592 bytes from 69.36.157.30
	;; Response received from 69.36.157.30 (592 octets) ;; HEADER SECTION ;; id = 34786 ;; 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: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; AIRNOW.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) AIRNOW.GOV. 86400 IN NS dcns1.epa.GOV. AIRNOW.GOV. 86400 IN NS nccns1.epa.GOV. AIRNOW.GOV. 86400 IN NS nccns2.epa.GOV. AIRNOW.GOV. 86400 IN NS dcns2.epa.GOV. AIRNOW.GOV. 3600 IN DS ( 8902 8 2 428ccd2dda993363c63a35bacb2721656097458a0603643c3c1f0da37df3322e ) AIRNOW.GOV. 3600 IN DS ( 22015 8 2 acad5a3bb1e87629188763267686d84233d3cc9edf062994ed2f3e24411d3bf4 ) AIRNOW.GOV. 3600 IN RRSIG ( DS 8 2 3600 20230328034011 20230321034011 24250 gov. lvNbM4xH8WI8ysNkKIK4vmxRPXoVUN+AU66FfT3qq9sL5tjofE5W85yByXAAp+kw7gZSXMWVa1BQ tDCaPE/rfUHPLT0L/5Mj+lt2Ag9dA8LAucuLmNhcZ/IxzH1m32qruVHONma86TxGVGgS1/suHeO+ XlHtpHOG0I1GB/lsOXuDtEe2j+u7Cun45kHweybmUUrpoQn6G83r4Wvx1i0QbQ== ) ;; ADDITIONAL SECTION (9 records) nccns1.epa.GOV. 86400 IN A 134.67.12.5 nccns2.epa.GOV. 86400 IN A 134.67.12.15 dcns1.epa.GOV. 86400 IN A 161.80.212.5 dcns2.epa.GOV. 86400 IN A 161.80.212.15 nccns1.epa.GOV. 86400 IN AAAA 2620:117:506f:c::f005 nccns2.epa.GOV. 86400 IN AAAA 2620:117:506f:c::f00f dcns1.epa.GOV. 86400 IN AAAA 2620:117:5071:d4::f005 dcns2.epa.GOV. 86400 IN AAAA 2620:117:5071:d4::f00f ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone AIRNOW.GOV

AIRNOW.GOV

	Checking DS between GOV and AIRNOW.GOV
	Query to b.gov-servers.net for AIRNOW.GOV/DS
	Received 330 bytes from 209.112.123.30
	;; Response received from 209.112.123.30 (330 octets) ;; HEADER SECTION ;; id = 6449 ;; 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) ;; AIRNOW.GOV. IN DS ;; ANSWER SECTION (3 records) AIRNOW.GOV. 3600 IN DS ( 8902 8 2 428ccd2dda993363c63a35bacb2721656097458a0603643c3c1f0da37df3322e ) AIRNOW.GOV. 3600 IN DS ( 22015 8 2 acad5a3bb1e87629188763267686d84233d3cc9edf062994ed2f3e24411d3bf4 ) AIRNOW.GOV. 3600 IN RRSIG ( DS 8 2 3600 20230328034011 20230321034011 24250 gov. lvNbM4xH8WI8ysNkKIK4vmxRPXoVUN+AU66FfT3qq9sL5tjofE5W85yByXAAp+kw7gZSXMWVa1BQ tDCaPE/rfUHPLT0L/5Mj+lt2Ag9dA8LAucuLmNhcZ/IxzH1m32qruVHONma86TxGVGgS1/suHeO+ XlHtpHOG0I1GB/lsOXuDtEe2j+u7Cun45kHweybmUUrpoQn6G83r4Wvx1i0QbQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for AIRNOW.GOV in the GOV zone
	DS=8902/SHA-256 has algorithm RSASHA256
	DS=22015/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`AIRNOW.GOV. 3600 IN RRSIG ( DS 8 2 3600 20230328034011 20230321034011 24250 gov. lvNbM4xH8WI8ysNkKIK4vmxRPXoVUN+AU66FfT3qq9sL5tjofE5W85yByXAAp+kw7gZSXMWVa1BQ tDCaPE/rfUHPLT0L/5Mj+lt2Ag9dA8LAucuLmNhcZ/IxzH1m32qruVHONma86TxGVGgS1/suHeO+ XlHtpHOG0I1GB/lsOXuDtEe2j+u7Cun45kHweybmUUrpoQn6G83r4Wvx1i0QbQ== )`
	RRSIG=24250 and DNSKEY=24250 verifies the DS RRset
	DS=8902/SHA-256 is now in the chain-of-trust
	DS=22015/SHA-256 is now in the chain-of-trust
	`AIRNOW.GOV. 3600 IN DS ( 8902 8 2 428ccd2dda993363c63a35bacb2721656097458a0603643c3c1f0da37df3322e )`
	`AIRNOW.GOV. 3600 IN DS ( 22015 8 2 acad5a3bb1e87629188763267686d84233d3cc9edf062994ed2f3e24411d3bf4 )`
	Query to nccns1.epa.GOV for AIRNOW.GOV/DNSKEY
	Received 1801 bytes from 134.67.12.5
	;; Response received from 134.67.12.5 (1801 octets) ;; HEADER SECTION ;; id = 42924 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 8 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; AIRNOW.GOV. IN DNSKEY ;; ANSWER SECTION (8 records) AIRNOW.GOV. 172800 IN DNSKEY ( 256 3 8 AwEAAcqPL6Gs/OeHdRgJVPh93nf7cLuwF+IWnD5ku4UFo4iaHRKBtMZnWkONYQ1Xr2RtQpLKHOtE rIFe85o1LRCO2lyuSr/Hle8ZglIx4xK063DXkviYFiE+67DsNyYbI1Jy1cBxgADcddUrt9ax5e1s 6CvhSGlqOqMPgFCH/MRhgPzD ) ; Key ID = 9219 AIRNOW.GOV. 172800 IN DNSKEY ( 256 3 8 AwEAAcNV9dmnnA7UuooldW3W4FBhTJXDPl2FJN/sbHznTqTcHEhHP6Vn9W770C+kUwIQ2WruBqT4 cfRTzJQY/5W+pNBvOCkLpojsxK9knDY0eVr/Jh2nLOSgp09Gl1LBEWlD57tEHuh7GSHnka50A5nl vw+X/SZIuQ2PK9InMkDC4FD1 ) ; Key ID = 34620 AIRNOW.GOV. 172800 IN DNSKEY ( 257 3 8 AwEAAeUfeedTKwr+J6gDPhSDYaKPBcqABDzYnu9g7olf8gLA9W/5UAyTXK7QfSANttOeW1SXyu4i B+7fLvC8MuNaQV75mgB0HTvAnzBzKaPtT78RVVta0lKKaycWe8lC2GfBfcSxoBIazWZX7tUFK4NY 9OeVbwF+1LV3OvNw1MIGUPXyd63kSPFYsfq7Ogji9L/X4AA61cGACRkTMIylnc0Lw3gCOBoXFon0 SxIvyu4qD+4htrmxUe8Q8jWe5qVnC69zso8W2QJ2xbHNcyTU4nbuRiXceYjf9q+6lnGefQjXRwDW 0xW9AjOnl6wBLG0E5n5gX1+aMhuEMQDPJJDW64vb+B0= ) ; Key ID = 8902 AIRNOW.GOV. 172800 IN DNSKEY ( 256 3 8 AwEAAa75wWUdE7zfrLexn5fhRo5zjGuYPBU1rdEWv11bq+ZPVMn6PeVm+dcLAhcb70mnKWz12wLs aj84xq3DMIys7zOa0wxcU2vTV01/waHNyR2gNHTRoL8JyxW9BRkRuGgMtn8gKMR8rZCa0Q2lGnAZ Bkh+mCNAgusj3R3BojFxk45f ) ; Key ID = 45009 AIRNOW.GOV. 172800 IN DNSKEY ( 257 3 8 AwEAAbpg823fgfCafCiPR7F0OanObJQRSbQkQfpyCtG+bil+hY9SWALC7moYBBhuvnSfBN0Yp+mf AZeDRx8lAPrklUaL8i2RZDQGkgXkVc4CG8TrG/B7t3LbODE3m2ajFWhGawb5fhLJzMwH7Wa/PZPp zg4A7Ot+DUMoDmC2uc87ieBZkqx02UYIoDDyaUrdhn/L+NxcDZ/4UiBwcgIDPAXpbOwHVOfTK79k UvuAxMIU9GOYsPJ6fOsbiT8HOFuK1YkHnjlpepWI/zf5fFgkseF8EBlczUdORUHf4WICcKrqbb5v 4Zdmpx89kmP1ll+zpq9OVkj3Hiz2yuRbumzU6Lu66ps= ) ; Key ID = 22015 AIRNOW.GOV. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230327141529 20230323135044 8902 airnow.gov. Ev4DO4Br/sDR+btIoEduM/JPrdv+KJi1mKXrVJH6wQoef49s9HUFWP+ECgQAk2QqkCtz6NrgjhXj wLxaLv0Ff2uudGCL3RArN9m17s9L9e6VltO6Owoxmm44d4cM5a5L0F3TZjpcsfIsVgzDK3ra9Yu8 phPNcFK8/+m4kZYMD3XVEtaQyd90KxhwFbjzVeyMXBQL0UOUyzXn4bcCNY6rYM58H9bvhfO/L5EM fV69rafHqSomHecj7RwpPuedAQNjgxHlb51rkvkoMqKR+G+D3lkjIrrtPCWrW8Sd3ewf99eMdcfo 5lUvjnARf4fDVLvAokNJ5KYlNgxdpPK/kPNtOg== ) airnow.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230327141529 20230323135044 9219 airnow.gov. kUoqMSosIjjA5ZgIqGBfa3qa+4kCNa/OospRHdff8/v/bh3rPe1uCYg0ddafXsOTLGk4MP1b/mIK /dvre8/zsAd9dhUdzpFymuAn0VFoEUqed2FHFrFNRTbBTZmm2GJLlGWZemVByK4DgEfi2N+HhQFU qxLEOBRcE3pv9/ekCSU= ) airnow.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230327141529 20230323135044 22015 airnow.gov. Rj/241+NHgYNm69/I5IF2620oEsxyc8x2FXKkvfRqT7+eFOnZy/UfdJYhPUC81DSW0fAVhO+loa7 FEKYBgldAqpB0puLftFIjWMHWrQGOwGULfhZUPMFMourHJAn4OwCw587L3OtNsfVQbGYxmXGQ9OP 9aVboZCMiHis4TFBl9VjOyQyBifrAvQwGGKr33+B6MiWtjJw04RISLRs2Niwl0aC/7ivvnc1buk/ snQ0P6Utp/Ax/6gS/bptmSd+szyWDSpCRQGv6PMgCGt04h8R8wPh84HQjXbZuHlJa+zgnKN56K+7 Q+Sus/hBIqnu9G4JGWI57kxyrZS9KUfOdF2e3Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Found 5 DNSKEY records for AIRNOW.GOV
	`AIRNOW.GOV. 172800 IN DNSKEY ( 256 3 8 AwEAAcqPL6Gs/OeHdRgJVPh93nf7cLuwF+IWnD5ku4UFo4iaHRKBtMZnWkONYQ1Xr2RtQpLKHOtE rIFe85o1LRCO2lyuSr/Hle8ZglIx4xK063DXkviYFiE+67DsNyYbI1Jy1cBxgADcddUrt9ax5e1s 6CvhSGlqOqMPgFCH/MRhgPzD ) ; Key ID = 9219`
	`AIRNOW.GOV. 172800 IN DNSKEY ( 256 3 8 AwEAAcNV9dmnnA7UuooldW3W4FBhTJXDPl2FJN/sbHznTqTcHEhHP6Vn9W770C+kUwIQ2WruBqT4 cfRTzJQY/5W+pNBvOCkLpojsxK9knDY0eVr/Jh2nLOSgp09Gl1LBEWlD57tEHuh7GSHnka50A5nl vw+X/SZIuQ2PK9InMkDC4FD1 ) ; Key ID = 34620`
	`AIRNOW.GOV. 172800 IN DNSKEY ( 257 3 8 AwEAAeUfeedTKwr+J6gDPhSDYaKPBcqABDzYnu9g7olf8gLA9W/5UAyTXK7QfSANttOeW1SXyu4i B+7fLvC8MuNaQV75mgB0HTvAnzBzKaPtT78RVVta0lKKaycWe8lC2GfBfcSxoBIazWZX7tUFK4NY 9OeVbwF+1LV3OvNw1MIGUPXyd63kSPFYsfq7Ogji9L/X4AA61cGACRkTMIylnc0Lw3gCOBoXFon0 SxIvyu4qD+4htrmxUe8Q8jWe5qVnC69zso8W2QJ2xbHNcyTU4nbuRiXceYjf9q+6lnGefQjXRwDW 0xW9AjOnl6wBLG0E5n5gX1+aMhuEMQDPJJDW64vb+B0= ) ; Key ID = 8902`
	`AIRNOW.GOV. 172800 IN DNSKEY ( 256 3 8 AwEAAa75wWUdE7zfrLexn5fhRo5zjGuYPBU1rdEWv11bq+ZPVMn6PeVm+dcLAhcb70mnKWz12wLs aj84xq3DMIys7zOa0wxcU2vTV01/waHNyR2gNHTRoL8JyxW9BRkRuGgMtn8gKMR8rZCa0Q2lGnAZ Bkh+mCNAgusj3R3BojFxk45f ) ; Key ID = 45009`
	`AIRNOW.GOV. 172800 IN DNSKEY ( 257 3 8 AwEAAbpg823fgfCafCiPR7F0OanObJQRSbQkQfpyCtG+bil+hY9SWALC7moYBBhuvnSfBN0Yp+mf AZeDRx8lAPrklUaL8i2RZDQGkgXkVc4CG8TrG/B7t3LbODE3m2ajFWhGawb5fhLJzMwH7Wa/PZPp zg4A7Ot+DUMoDmC2uc87ieBZkqx02UYIoDDyaUrdhn/L+NxcDZ/4UiBwcgIDPAXpbOwHVOfTK79k UvuAxMIU9GOYsPJ6fOsbiT8HOFuK1YkHnjlpepWI/zf5fFgkseF8EBlczUdORUHf4WICcKrqbb5v 4Zdmpx89kmP1ll+zpq9OVkj3Hiz2yuRbumzU6Lu66ps= ) ; Key ID = 22015`
	DNSKEY=8902/SEP is now in the chain-of-trust
	DS=8902/SHA-256 verifies DNSKEY=8902/SEP
	DNSKEY=22015/SEP is now in the chain-of-trust
	DS=22015/SHA-256 verifies DNSKEY=22015/SEP
	Found 3 RRSIGs over DNSKEY RRset
	`AIRNOW.GOV. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230327141529 20230323135044 8902 airnow.gov. Ev4DO4Br/sDR+btIoEduM/JPrdv+KJi1mKXrVJH6wQoef49s9HUFWP+ECgQAk2QqkCtz6NrgjhXj wLxaLv0Ff2uudGCL3RArN9m17s9L9e6VltO6Owoxmm44d4cM5a5L0F3TZjpcsfIsVgzDK3ra9Yu8 phPNcFK8/+m4kZYMD3XVEtaQyd90KxhwFbjzVeyMXBQL0UOUyzXn4bcCNY6rYM58H9bvhfO/L5EM fV69rafHqSomHecj7RwpPuedAQNjgxHlb51rkvkoMqKR+G+D3lkjIrrtPCWrW8Sd3ewf99eMdcfo 5lUvjnARf4fDVLvAokNJ5KYlNgxdpPK/kPNtOg== )`
	`airnow.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230327141529 20230323135044 9219 airnow.gov. kUoqMSosIjjA5ZgIqGBfa3qa+4kCNa/OospRHdff8/v/bh3rPe1uCYg0ddafXsOTLGk4MP1b/mIK /dvre8/zsAd9dhUdzpFymuAn0VFoEUqed2FHFrFNRTbBTZmm2GJLlGWZemVByK4DgEfi2N+HhQFU qxLEOBRcE3pv9/ekCSU= )`
	`airnow.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20230327141529 20230323135044 22015 airnow.gov. Rj/241+NHgYNm69/I5IF2620oEsxyc8x2FXKkvfRqT7+eFOnZy/UfdJYhPUC81DSW0fAVhO+loa7 FEKYBgldAqpB0puLftFIjWMHWrQGOwGULfhZUPMFMourHJAn4OwCw587L3OtNsfVQbGYxmXGQ9OP 9aVboZCMiHis4TFBl9VjOyQyBifrAvQwGGKr33+B6MiWtjJw04RISLRs2Niwl0aC/7ivvnc1buk/ snQ0P6Utp/Ax/6gS/bptmSd+szyWDSpCRQGv6PMgCGt04h8R8wPh84HQjXbZuHlJa+zgnKN56K+7 Q+Sus/hBIqnu9G4JGWI57kxyrZS9KUfOdF2e3Q== )`
	RRSIG=8902 and DNSKEY=8902/SEP verifies the DNSKEY RRset
	RRSIG=9219 and DNSKEY=9219 verifies the DNSKEY RRset
	RRSIG=22015 and DNSKEY=22015/SEP verifies the DNSKEY RRset
	DNSKEY=9219 is now in the chain-of-trust
	DNSKEY=34620 is now in the chain-of-trust
	DNSKEY=45009 is now in the chain-of-trust
	Query to nccns1.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 134.67.12.5
	;; Response received from 134.67.12.5 (225 octets) ;; HEADER SECTION ;; id = 47217 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nccns1.epa.GOV is authoritative for AIRNOW.GOV
	Found RRSIG signed by airnow.gov zone
	Query to dcns2.epa.GOV for AIRNOW.GOV/SOA
	Received 268 bytes from 161.80.212.15
	;; Response received from 161.80.212.15 (268 octets) ;; HEADER SECTION ;; id = 37278 ;; 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) ;; AIRNOW.GOV. IN SOA ;; ANSWER SECTION (2 records) AIRNOW.GOV. 3600 IN SOA ( rtpgm.ddi.epa.GOV. dnsadmin.epa.GOV. 2021122861 ;serial 10800 ;refresh 1080 ;retry 2419200 ;expire 900 ;minimum ) AIRNOW.GOV. 3600 IN RRSIG ( SOA 8 2 3600 20230327145044 20230323135044 9219 airnow.gov. bQzv/N84uvn66WmbCAn6y2L3hZ0/NCnG4o9iGfS7ytSxvPM9XS+KlLwAoWYE0kxYxGbPU8p6Tk/f 2CpU7iwzyhe2Brr4wMFO5o9LlaIPiZ5DjqxSubU5kgbiasbVloEqcPQmqI+cl2O35ajn2STCTZnv nYQ916LYq2rZHjhQqh4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to nccns2.epa.GOV for AIRNOW.GOV/SOA
	Received 268 bytes from 134.67.12.15
	;; Response received from 134.67.12.15 (268 octets) ;; HEADER SECTION ;; id = 26640 ;; 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) ;; AIRNOW.GOV. IN SOA ;; ANSWER SECTION (2 records) AIRNOW.GOV. 3600 IN SOA ( rtpgm.ddi.epa.GOV. dnsadmin.epa.GOV. 2021122861 ;serial 10800 ;refresh 1080 ;retry 2419200 ;expire 900 ;minimum ) AIRNOW.GOV. 3600 IN RRSIG ( SOA 8 2 3600 20230327145044 20230323135044 9219 airnow.gov. bQzv/N84uvn66WmbCAn6y2L3hZ0/NCnG4o9iGfS7ytSxvPM9XS+KlLwAoWYE0kxYxGbPU8p6Tk/f 2CpU7iwzyhe2Brr4wMFO5o9LlaIPiZ5DjqxSubU5kgbiasbVloEqcPQmqI+cl2O35ajn2STCTZnv nYQ916LYq2rZHjhQqh4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to dcns1.epa.GOV for AIRNOW.GOV/SOA
	Received 268 bytes from 161.80.212.5
	;; Response received from 161.80.212.5 (268 octets) ;; HEADER SECTION ;; id = 27665 ;; 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) ;; AIRNOW.GOV. IN SOA ;; ANSWER SECTION (2 records) AIRNOW.GOV. 3600 IN SOA ( rtpgm.ddi.epa.GOV. dnsadmin.epa.GOV. 2021122861 ;serial 10800 ;refresh 1080 ;retry 2419200 ;expire 900 ;minimum ) AIRNOW.GOV. 3600 IN RRSIG ( SOA 8 2 3600 20230327145044 20230323135044 9219 airnow.gov. bQzv/N84uvn66WmbCAn6y2L3hZ0/NCnG4o9iGfS7ytSxvPM9XS+KlLwAoWYE0kxYxGbPU8p6Tk/f 2CpU7iwzyhe2Brr4wMFO5o9LlaIPiZ5DjqxSubU5kgbiasbVloEqcPQmqI+cl2O35ajn2STCTZnv nYQ916LYq2rZHjhQqh4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to nccns1.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 134.67.12.5
	;; Response received from 134.67.12.5 (225 octets) ;; HEADER SECTION ;; id = 5302 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	AIRNOW.GOV A RR has value 134.67.21.55
	Found 1 RRSIGs over A RRset
	`AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= )`
	RRSIG=9219 and DNSKEY=9219 verifies the A RRset

AIRNOW.GOV

	Query to nccns2.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 134.67.12.15
	;; Response received from 134.67.12.15 (225 octets) ;; HEADER SECTION ;; id = 26026 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	nccns2.epa.GOV is authoritative for AIRNOW.GOV
	Found RRSIG signed by airnow.gov zone
	Query to nccns2.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 134.67.12.15
	;; Response received from 134.67.12.15 (225 octets) ;; HEADER SECTION ;; id = 55224 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	AIRNOW.GOV A RR has value 134.67.21.55
	Found 1 RRSIGs over A RRset
	`AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= )`
	RRSIG=9219 and DNSKEY=9219 verifies the A RRset

AIRNOW.GOV

	Query to dcns2.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 161.80.212.15
	;; Response received from 161.80.212.15 (225 octets) ;; HEADER SECTION ;; id = 2293 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	dcns2.epa.GOV is authoritative for AIRNOW.GOV
	Found RRSIG signed by airnow.gov zone
	Query to dcns2.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 161.80.212.15
	;; Response received from 161.80.212.15 (225 octets) ;; HEADER SECTION ;; id = 19113 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	AIRNOW.GOV A RR has value 134.67.21.55
	Found 1 RRSIGs over A RRset
	`AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= )`
	RRSIG=9219 and DNSKEY=9219 verifies the A RRset

AIRNOW.GOV

	Query to dcns1.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 161.80.212.5
	;; Response received from 161.80.212.5 (225 octets) ;; HEADER SECTION ;; id = 28945 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	dcns1.epa.GOV is authoritative for AIRNOW.GOV
	Found RRSIG signed by airnow.gov zone
	Query to dcns1.epa.GOV for AIRNOW.GOV/A
	Received 225 bytes from 161.80.212.5
	;; Response received from 161.80.212.5 (225 octets) ;; HEADER SECTION ;; id = 55770 ;; 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) ;; AIRNOW.GOV. IN A ;; ANSWER SECTION (2 records) AIRNOW.GOV. 600 IN A 134.67.21.55 AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	AIRNOW.GOV A RR has value 134.67.21.55
	Found 1 RRSIGs over A RRset
	`AIRNOW.GOV. 600 IN RRSIG ( A 8 2 600 20230327133945 20230323130142 9219 airnow.gov. Qf9LSXyW65rzwaNV/HL4ce+SoupPdnh4NmgYeBdxR6QEuyMonBZ1jv3vbtgzeEXuE4solaMaWeVm maa2mZvJFfUOlVb2DYDax9r375290yBWZGDo8tdAhKP4my/WnqzOcAt2udqvMVIQafDlwvJ57fL8 VNY4KE6xnCajzvQrTIM= )`
	RRSIG=9219 and DNSKEY=9219 verifies the A RRset

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