DNSSEC Analyzer

Back to Verisign Labs Tools

Domain Name:

Detail: more(+) / less(-)

Time: 2019-04-20 03:00:16 UTC, NTP stratum 4

Analyzing DNSSEC problems for EPA.GOV

DS=19036/SHA-256 is now in the chain-of-trust

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 19036 8 2 49aac11d7b6f6446702e54a1607371607a1a41855200fd2ce1cdde32f24e8fb5 )`
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to b.root-servers.net for ./DNSKEY
	Received 864 bytes from 199.9.14.201
	;; Answer received from 199.9.14.201 (864 bytes) ;; HEADER SECTION ;; id = 32314 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 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 AwEAAeVDC34GZILwsQJy97K2Fst4P3XYZrXLyrkausYzSqEjSUulgh+iLgHg0y7FIF890+sIjXsk 7KLJUmCOWfYWPorNKEOKLk5Zx/4M6D3IHZE3O3m/Eahrc28qQzmTLxiMZAW65MvR2UO3LxVtYOPB EBiDgAQD47x2JLsJYtavCzNL5WiUk59OgvHmDqmcC7VXYBhK8V8Tic089XJgExGeplKWUt9yyc31 ra1swJX51XsOaQz17+vyLVH8AZP26KvKFiZeoRbaq6vl+hc8HQnI2ug5rA2zoz3MsSQBvP1f/Hvq sWxLqwXXKyDD1QM639U+XzVB8CYigyscRP22QCnwKIU= ) ; Key ID = 25266 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20190502000000 20190411000000 20326 . kquHnaziV2mG5TuwV6/NotYIe6Jkf2tLUNkCkR89a97gGLzCVZGtCrq5qLM+pvgru2Jji3h4w7dI h1oalr3fMmrAuX+hcbBYI2H/JzfTCvo1i3gZf/ZYIelFSD19cjgFaGl7sxXcLGuMXQaozHJ4K46l VEClvyy4crkbAuSxA4045om/9eRfxw+C2OMHhrZJIu59m9+oK8kiaxiAq/cufmQI4eCLJtfwVC6X f2H+jkoXQHklFvdrCJvw+WiXQezmN2rGy2ihUda3DBEcTujyhG1a6oqR71EF6dyjhv8Lqn8vFv78 XD54lrf8eCj4RZK69Nl3pQpNdRYFcAXLPr4psg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 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 AwEAAeVDC34GZILwsQJy97K2Fst4P3XYZrXLyrkausYzSqEjSUulgh+iLgHg0y7FIF890+sIjXsk 7KLJUmCOWfYWPorNKEOKLk5Zx/4M6D3IHZE3O3m/Eahrc28qQzmTLxiMZAW65MvR2UO3LxVtYOPB EBiDgAQD47x2JLsJYtavCzNL5WiUk59OgvHmDqmcC7VXYBhK8V8Tic089XJgExGeplKWUt9yyc31 ra1swJX51XsOaQz17+vyLVH8AZP26KvKFiZeoRbaq6vl+hc8HQnI2ug5rA2zoz3MsSQBvP1f/Hvq sWxLqwXXKyDD1QM639U+XzVB8CYigyscRP22QCnwKIU= ) ; Key ID = 25266`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	DS=19036/SHA-256 is published, but a corresponding DNSKEY is not
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20190502000000 20190411000000 20326 . kquHnaziV2mG5TuwV6/NotYIe6Jkf2tLUNkCkR89a97gGLzCVZGtCrq5qLM+pvgru2Jji3h4w7dI h1oalr3fMmrAuX+hcbBYI2H/JzfTCvo1i3gZf/ZYIelFSD19cjgFaGl7sxXcLGuMXQaozHJ4K46l VEClvyy4crkbAuSxA4045om/9eRfxw+C2OMHhrZJIu59m9+oK8kiaxiAq/cufmQI4eCLJtfwVC6X f2H+jkoXQHklFvdrCJvw+WiXQezmN2rGy2ihUda3DBEcTujyhG1a6oqR71EF6dyjhv8Lqn8vFv78 XD54lrf8eCj4RZK69Nl3pQpNdRYFcAXLPr4psg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=25266 is now in the chain-of-trust
	Query to c.root-servers.net for EPA.GOV/A
	Received 665 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (665 bytes) ;; HEADER SECTION ;; id = 34847 ;; 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) ;; EPA.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) 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. 172800 IN NS a.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20190502170000 20190419160000 25266 . JNR110HTPcViZ86tz1CmK3VDl+PYDeeLUuYbewYRH+uzpdEEI7sOoscfZyxYqJeqdhVc22/77fWK Klso1LC2gtXreVX+MMNi9vu4NMeboI5L9VeMc1wN7gjwJpbY4hLbRM2lcwpJjEI57ZjOIxk/WH5e HGF6GKSt3F43iHp5F3jjYLHd4uVZFbnSetTKA86TF8VZB1HLK3lOCCjRUIU1B2mZ60SO3ondbGTU BAxYe4StheLZ21xzAlBt8m6aSWQCg8ia9xoup3woUb8P8DpBbvKAj5/BjVx72r1kTp0/U42JpZpA o7nJJOSrqvjR46Iy8W7K/UvgccuJTyZOCOelIA== ) ;; 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: 4096 ;; option:
	Query to j.root-servers.net for GOV/DNSKEY
	Error querying j.root-servers.net/2001:503:c27:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 658 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (658 bytes) ;; HEADER SECTION ;; id = 39018 ;; 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) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20190502170000 20190419160000 25266 . JNR110HTPcViZ86tz1CmK3VDl+PYDeeLUuYbewYRH+uzpdEEI7sOoscfZyxYqJeqdhVc22/77fWK Klso1LC2gtXreVX+MMNi9vu4NMeboI5L9VeMc1wN7gjwJpbY4hLbRM2lcwpJjEI57ZjOIxk/WH5e HGF6GKSt3F43iHp5F3jjYLHd4uVZFbnSetTKA86TF8VZB1HLK3lOCCjRUIU1B2mZ60SO3ondbGTU BAxYe4StheLZ21xzAlBt8m6aSWQCg8ia9xoup3woUb8P8DpBbvKAj5/BjVx72r1kTp0/U42JpZpA o7nJJOSrqvjR46Iy8W7K/UvgccuJTyZOCOelIA== ) ;; ADDITIONAL SECTION (9 records) b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to i.root-servers.net for GOV/DS
	Error querying i.root-servers.net/2001:7fe:0:0:0:0:0:53 for GOV/DS: 'IPv6 transport disabled'
	Received 406 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (406 bytes) ;; HEADER SECTION ;; id = 16400 ;; 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 DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20190502170000 20190419160000 25266 . JNR110HTPcViZ86tz1CmK3VDl+PYDeeLUuYbewYRH+uzpdEEI7sOoscfZyxYqJeqdhVc22/77fWK Klso1LC2gtXreVX+MMNi9vu4NMeboI5L9VeMc1wN7gjwJpbY4hLbRM2lcwpJjEI57ZjOIxk/WH5e HGF6GKSt3F43iHp5F3jjYLHd4uVZFbnSetTKA86TF8VZB1HLK3lOCCjRUIU1B2mZ60SO3ondbGTU BAxYe4StheLZ21xzAlBt8m6aSWQCg8ia9xoup3woUb8P8DpBbvKAj5/BjVx72r1kTp0/U42JpZpA o7nJJOSrqvjR46Iy8W7K/UvgccuJTyZOCOelIA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	DS=7698/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20190502170000 20190419160000 25266 . JNR110HTPcViZ86tz1CmK3VDl+PYDeeLUuYbewYRH+uzpdEEI7sOoscfZyxYqJeqdhVc22/77fWK Klso1LC2gtXreVX+MMNi9vu4NMeboI5L9VeMc1wN7gjwJpbY4hLbRM2lcwpJjEI57ZjOIxk/WH5e HGF6GKSt3F43iHp5F3jjYLHd4uVZFbnSetTKA86TF8VZB1HLK3lOCCjRUIU1B2mZ60SO3ondbGTU BAxYe4StheLZ21xzAlBt8m6aSWQCg8ia9xoup3woUb8P8DpBbvKAj5/BjVx72r1kTp0/U42JpZpA o7nJJOSrqvjR46Iy8W7K/UvgccuJTyZOCOelIA== )`
	RRSIG=25266 and DNSKEY=25266 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	`gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	Query to d.gov-servers.net for GOV/DNSKEY
	Error querying d.gov-servers.net/2620:74:29:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 889 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (889 bytes) ;; HEADER SECTION ;; id = 25427 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (4 records) GOV. 86400 IN DNSKEY ( 256 3 8 AQO1oAFyB/QSuf32vdl3Yp+o83rKLBdvjsz13AdVp8EooKwa6DL4D8G+e3PanKAJyWEiRpNQIAl2 Ra6JuC7DCiEPBziclmFygf2XGdY4qirPqVemcHHKNoVIMNUteughuiPaqlFY8gTZajQ02ZizqiYK +LRxpPs/ePcbETPT3oB9Ew== ) ; Key ID = 28157 GOV. 86400 IN DNSKEY ( 256 3 8 AQPO0gfZTyKZiRSwF/XvW9ta+joX/SlCfvNcTsNT4t5edmGhhiRNf45246Z4L6Cx3n93FPHtW91n F+M1gCPyxewRyAM0/UVrqBwutdPQnR8vsQ/WzdsAk50loby/jGN7UAStU/FzllD2qIq4uJ8HcLZW Qth9JV8vKuqVYXgPfhx5lw== ) ; Key ID = 43583 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 20190502214731 20190417214231 7698 gov. ocIs3qBX77aDfCB2wAonk4kOqze7WaOKI/7LzbvuBdk5MVppdtS0gPFNZe8ipffRxym+rApFZHQA 9K/V52gv58SgVLlp0yLuytomPI0/ut/a+ZRzxNOJLue+9OzwKLYskFdMeZ2TaBaocBL2kdy6hZUw zbh8fobHnwCldcCUa6hwYQ3h+zwcIJSNVLYWRDymNcsEXO9cGeNK9A4WWkxS2ZTCZ5DbEWhjz6Sg iEyebGW6VCRKhgRLhEY39YbDtAOHwEAiIyvzYcOHCelHIzFgQjUUH4znPy97mt9BBMsX1lusKrqt 2FzZKzR8RM7k911VKhSs8iLtvc8/u9R00fxIgg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 3 DNSKEY records for GOV
	`GOV. 86400 IN DNSKEY ( 256 3 8 AQO1oAFyB/QSuf32vdl3Yp+o83rKLBdvjsz13AdVp8EooKwa6DL4D8G+e3PanKAJyWEiRpNQIAl2 Ra6JuC7DCiEPBziclmFygf2XGdY4qirPqVemcHHKNoVIMNUteughuiPaqlFY8gTZajQ02ZizqiYK +LRxpPs/ePcbETPT3oB9Ew== ) ; Key ID = 28157`
	`GOV. 86400 IN DNSKEY ( 256 3 8 AQPO0gfZTyKZiRSwF/XvW9ta+joX/SlCfvNcTsNT4t5edmGhhiRNf45246Z4L6Cx3n93FPHtW91n F+M1gCPyxewRyAM0/UVrqBwutdPQnR8vsQ/WzdsAk50loby/jGN7UAStU/FzllD2qIq4uJ8HcLZW Qth9JV8vKuqVYXgPfhx5lw== ) ; Key ID = 43583`
	`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=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20190502214731 20190417214231 7698 gov. ocIs3qBX77aDfCB2wAonk4kOqze7WaOKI/7LzbvuBdk5MVppdtS0gPFNZe8ipffRxym+rApFZHQA 9K/V52gv58SgVLlp0yLuytomPI0/ut/a+ZRzxNOJLue+9OzwKLYskFdMeZ2TaBaocBL2kdy6hZUw zbh8fobHnwCldcCUa6hwYQ3h+zwcIJSNVLYWRDymNcsEXO9cGeNK9A4WWkxS2ZTCZ5DbEWhjz6Sg iEyebGW6VCRKhgRLhEY39YbDtAOHwEAiIyvzYcOHCelHIzFgQjUUH4znPy97mt9BBMsX1lusKrqt 2FzZKzR8RM7k911VKhSs8iLtvc8/u9R00fxIgg== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=28157 is now in the chain-of-trust
	DNSKEY=43583 is now in the chain-of-trust
	Query to c.gov-servers.net for EPA.GOV/A
	Received 507 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (507 bytes) ;; HEADER SECTION ;; id = 6222 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; EPA.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) EPA.GOV. 86400 IN NS pydns1.EPA.GOV. EPA.GOV. 86400 IN NS pydns2.EPA.GOV. EPA.GOV. 86400 IN NS rtpns1.EPA.GOV. EPA.GOV. 86400 IN NS rtpns2.EPA.GOV. EPA.GOV. 3600 IN DS ( 61894 8 2 4aa4fe64b5cec8cd1a67bf89d26afe90952e5874ed5561c487980593a56c39db ) EPA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190426221007 20190419221007 43583 gov. i1aM9MxcYtsCFjlpzGcH3Fk6SQnHd6D+U5XMc6G4Gv8BaBCuWkTayGZptHBvURd4zt/mhddmNu/B vnRWdOVt295cnlN4emX1o23MHxDYu1pnf+1VRgeMlWl0t/msXWO+jGYsbQd4oJLkjrTkrBTDX1hQ vkLnPYibk60yp+4tHq4= ) ;; ADDITIONAL SECTION (9 records) pydns1.EPA.GOV. 86400 IN A 161.80.212.10 pydns2.EPA.GOV. 86400 IN A 161.80.212.12 rtpns1.EPA.GOV. 86400 IN A 134.67.12.10 rtpns2.EPA.GOV. 86400 IN A 134.67.12.12 pydns1.EPA.GOV. 86400 IN AAAA 2620:117:5083:d4::f00a pydns2.EPA.GOV. 86400 IN AAAA 2620:117:5083:d4::f00c rtpns1.EPA.GOV. 86400 IN AAAA 2620:117:506f:c::f00a rtpns2.EPA.GOV. 86400 IN AAAA 2620:117:506f:c::f00c ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Query to d.gov-servers.net for EPA.GOV/DNSKEY
	Received 507 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (507 bytes) ;; HEADER SECTION ;; id = 447 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; EPA.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) EPA.GOV. 86400 IN NS pydns1.EPA.GOV. EPA.GOV. 86400 IN NS pydns2.EPA.GOV. EPA.GOV. 86400 IN NS rtpns1.EPA.GOV. EPA.GOV. 86400 IN NS rtpns2.EPA.GOV. EPA.GOV. 3600 IN DS ( 61894 8 2 4aa4fe64b5cec8cd1a67bf89d26afe90952e5874ed5561c487980593a56c39db ) EPA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190426221007 20190419221007 43583 gov. i1aM9MxcYtsCFjlpzGcH3Fk6SQnHd6D+U5XMc6G4Gv8BaBCuWkTayGZptHBvURd4zt/mhddmNu/B vnRWdOVt295cnlN4emX1o23MHxDYu1pnf+1VRgeMlWl0t/msXWO+jGYsbQd4oJLkjrTkrBTDX1hQ vkLnPYibk60yp+4tHq4= ) ;; ADDITIONAL SECTION (9 records) pydns1.EPA.GOV. 86400 IN A 161.80.212.10 pydns2.EPA.GOV. 86400 IN A 161.80.212.12 rtpns1.EPA.GOV. 86400 IN A 134.67.12.10 rtpns2.EPA.GOV. 86400 IN A 134.67.12.12 pydns1.EPA.GOV. 86400 IN AAAA 2620:117:5083:d4::f00a pydns2.EPA.GOV. 86400 IN AAAA 2620:117:5083:d4::f00c rtpns1.EPA.GOV. 86400 IN AAAA 2620:117:506f:c::f00a rtpns2.EPA.GOV. 86400 IN AAAA 2620:117:506f:c::f00c ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone EPA.GOV

EPA.GOV

	Checking DS between GOV and EPA.GOV
	Query to c.gov-servers.net for EPA.GOV/DS
	Received 247 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (247 bytes) ;; HEADER SECTION ;; id = 51924 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; EPA.GOV. IN DS ;; ANSWER SECTION (2 records) EPA.GOV. 3600 IN DS ( 61894 8 2 4aa4fe64b5cec8cd1a67bf89d26afe90952e5874ed5561c487980593a56c39db ) EPA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190426221007 20190419221007 43583 gov. i1aM9MxcYtsCFjlpzGcH3Fk6SQnHd6D+U5XMc6G4Gv8BaBCuWkTayGZptHBvURd4zt/mhddmNu/B vnRWdOVt295cnlN4emX1o23MHxDYu1pnf+1VRgeMlWl0t/msXWO+jGYsbQd4oJLkjrTkrBTDX1hQ vkLnPYibk60yp+4tHq4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 1 DS records for EPA.GOV in the GOV zone
	DS=61894/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`EPA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190426221007 20190419221007 43583 gov. i1aM9MxcYtsCFjlpzGcH3Fk6SQnHd6D+U5XMc6G4Gv8BaBCuWkTayGZptHBvURd4zt/mhddmNu/B vnRWdOVt295cnlN4emX1o23MHxDYu1pnf+1VRgeMlWl0t/msXWO+jGYsbQd4oJLkjrTkrBTDX1hQ vkLnPYibk60yp+4tHq4= )`
	RRSIG=43583 and DNSKEY=43583 verifies the DS RRset
	DS=61894/SHA-256 is now in the chain-of-trust
	`EPA.GOV. 3600 IN DS ( 61894 8 2 4aa4fe64b5cec8cd1a67bf89d26afe90952e5874ed5561c487980593a56c39db )`
	Query to rtpns2.EPA.GOV for EPA.GOV/DNSKEY
	Error querying rtpns2.EPA.GOV/2620:117:506f:c:0:0:0:f00c for EPA.GOV/DNSKEY: 'IPv6 transport disabled'
	Timeout querying rtpns2.EPA.GOV/134.67.12.12 for EPA.GOV/DNSKEY
	All Queries to rtpns2.EPA.GOV for EPA.GOV/DNSKEY timed out or failed
	Query to rtpns1.EPA.GOV for EPA.GOV/DNSKEY
	Received 1796 bytes from 134.67.12.10
	;; Answer received from 134.67.12.10 (1796 bytes) ;; HEADER SECTION ;; id = 64137 ;; 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: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; EPA.GOV. IN DNSKEY ;; ANSWER SECTION (8 records) epa.gov. 1296000 IN DNSKEY ( 257 3 8 AwEAAafALmZstFWtKmU2F9XtF7bng39K71b0rYrQ1guiN12HTtcJRJTv/Yv+OWcXgQyyXfOvpY0+ mdpMYy2R38rT/m55ZDZp7n6r5I8LUGrHTDNhtbCxxM1UMhCnw0ZT1OXtmsMHgu0Fr5CMpEsFGziY VUcAWnvPZXcThjs4hzD6EhINtZjHCBb0a8PLQn4CaSeqQj2FmPCbY+EMW9IMt+XBrT3ssCnpFpSM d+ytt+xgxDngrRyVk1zO9shfASvRZHhbSbBILanSJaM4dXpG30YUbKYDPXPrXqKtIIviiPTcQwwM Wn1EwYOwrxy/RQAs79gtx0FGzcdVLdlYvSNy5T/Zy8M= ) ; Key ID = 36574 epa.gov. 1296000 IN DNSKEY ( 257 3 8 AwEAAbY8TRA2MC/Vi8nI7wcgGCjlRxD9KFzRF7yMA2y5sRfJz1qQLgJpNmaePkYtY/S0VUXhjJTN M6JRhfA/opdwLc8RqR/2UR7iLHgiNWDHy/MZprbs7KZQsFMXDVQvqnnbwi9FNz7pUuwQWEdijsrv GOKu1W4tMgPo3nCBImfx1+pi/aG+3j6RmEAhpfjhtQcpmC0gpmb9nEMY0MGwIaC8ipOjDJzNGAYT aUbEmtiYEvU4JAFcVK2lMX1EDxAo0aRr6zaJbQ9TdgYm0hFxyVJCDiTMh6y+j04ATwTIlZoCLXPz k+GQECav6W8G4iyUE1XrEjABttINrdLBmjMTZ9+achM= ) ; Key ID = 61894 epa.gov. 1296000 IN DNSKEY ( 256 3 8 AwEAAeKu1AzqkqxPJpudq1qCqtmKhhr94QfQv5eqsPphvWDPO+tPP8rznxqR8VSLNsrTG1roUeKf GqRrXnIX/wlNmhvGecp8G70mvo5s+IqA77cu7EobTDN/0528LnFtYOz5oQaDUVbxEDf0WQS0mXlX 16Ml2Zw+cM5Q3hjeIxesweTN ) ; Key ID = 51894 epa.gov. 1296000 IN DNSKEY ( 256 3 8 AwEAAa9QXMqlo/g0rsszRcf0b8hfTNe3fIQHm/mTugb+TykLAcNPDHt8A6irv5/3XjKUJYHRa/0Z s1pjLoVCmbyOm7xVQsJ7z/ztCy4PqQdsE2H92KRsGiEac/MSYNqFgDtVD4MqHY2qEuHzMVpnWg8X lphWMCiFye/i6ehqsw41nKKH ) ; Key ID = 47730 epa.gov. 1296000 IN DNSKEY ( 256 3 8 AwEAAbAqaKqEX9b4cbok3jgZTTLpE7ThC0Yr1BwyirPgFN+U9s0joQo/bpHrb6Svu1JEIG+T78uN je4s02O5sLw6wKC00IEplOePCPYjopmHoGFn4TW4CePqiirTroAtdY4vt8cxKe0XtzdPi48yg4Zf 5qBC6gmVnvZu2QMtrOXPoOaH ) ; Key ID = 57984 epa.gov. 1296000 IN RRSIG ( DNSKEY 8 2 1296000 20190519233338 20190419223338 36574 epa.gov. YI1SLcWnn65p/V9ziVovhLWYcvpBoOz9gnRfi2U8wX42xdKE4l036/E17MFuZbgPLWowyUXBZNj5 ZRs8uPiVNuKxVNcED1XhkIn8GoF9x2PM2vcN3QRMQ46FyThMqTyAgUXA55OV1Ggd3U6KMF6zNkLX ZGOcZqeVona2ypLdYybRXJgCbQZKOdYG9HWmrSfH6LEuzNtYAk5tiYOuGdVYNXm7kW6FIrHdcmHq Jp7L0z0oUqfXH1BIvG0+5zIc9iBjOC4pNDL3kbOmH7SK5HfRrN4kCDVazR4DNT6LhtToYMJz7BRe CbNyDFonGF7xFcs8glPgKhZfwHJ2btP65eEzNw== ) epa.gov. 1296000 IN RRSIG ( DNSKEY 8 2 1296000 20190519233338 20190419223338 57984 epa.gov. mj8qFvM5qWMjlXWTR2H7eHlD4bGpKo1VgMV1Spj0zkiI4aSqWBSWeUL4d9l+cindQCoS/lEk0IZc PIZ7e6aUdhNtaKpCdm4llZO69qV5qR0vWhh4KwU+Z7BA8cDbKBODHJ5/sflIlvKUfRoHIZppI/LT ZYXcxTC3gFrJyXJOLbU= ) epa.gov. 1296000 IN RRSIG ( DNSKEY 8 2 1296000 20190519233338 20190419223338 61894 epa.gov. btBEllrw9cLlND6Vw2c7bwQiv6OHG27yIRVUujF+LuvuiBCqwJpQWxijC81hoW31GF8+e4D0U6/q O34tA5WmdBS5gDfAvPnulzryQq8RgGBkopaTzegyoL2mJThgY5qVcmmg8/RwOrc+lIuzOOP1tSyh 3S6bdLrIQK92gdrQmxFqXHg346+49XGKMBQgQHo9Hl4i2u/qDihkUpDTHtgC8wuQVuTqSzy4QU4y v2Q6LF3q35Xen2bZtJOC6fdtuLFczWnhF1ln9ZoUCKyWXz+NA8ibcJseJQvwdygLynSJCi3Pgj0f zrBTsL/PQJskamknxUJzFv3j7YJwE1Bup7HUbA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 5 DNSKEY records for EPA.GOV
	`epa.gov. 1296000 IN DNSKEY ( 257 3 8 AwEAAafALmZstFWtKmU2F9XtF7bng39K71b0rYrQ1guiN12HTtcJRJTv/Yv+OWcXgQyyXfOvpY0+ mdpMYy2R38rT/m55ZDZp7n6r5I8LUGrHTDNhtbCxxM1UMhCnw0ZT1OXtmsMHgu0Fr5CMpEsFGziY VUcAWnvPZXcThjs4hzD6EhINtZjHCBb0a8PLQn4CaSeqQj2FmPCbY+EMW9IMt+XBrT3ssCnpFpSM d+ytt+xgxDngrRyVk1zO9shfASvRZHhbSbBILanSJaM4dXpG30YUbKYDPXPrXqKtIIviiPTcQwwM Wn1EwYOwrxy/RQAs79gtx0FGzcdVLdlYvSNy5T/Zy8M= ) ; Key ID = 36574`
	`epa.gov. 1296000 IN DNSKEY ( 257 3 8 AwEAAbY8TRA2MC/Vi8nI7wcgGCjlRxD9KFzRF7yMA2y5sRfJz1qQLgJpNmaePkYtY/S0VUXhjJTN M6JRhfA/opdwLc8RqR/2UR7iLHgiNWDHy/MZprbs7KZQsFMXDVQvqnnbwi9FNz7pUuwQWEdijsrv GOKu1W4tMgPo3nCBImfx1+pi/aG+3j6RmEAhpfjhtQcpmC0gpmb9nEMY0MGwIaC8ipOjDJzNGAYT aUbEmtiYEvU4JAFcVK2lMX1EDxAo0aRr6zaJbQ9TdgYm0hFxyVJCDiTMh6y+j04ATwTIlZoCLXPz k+GQECav6W8G4iyUE1XrEjABttINrdLBmjMTZ9+achM= ) ; Key ID = 61894`
	`epa.gov. 1296000 IN DNSKEY ( 256 3 8 AwEAAeKu1AzqkqxPJpudq1qCqtmKhhr94QfQv5eqsPphvWDPO+tPP8rznxqR8VSLNsrTG1roUeKf GqRrXnIX/wlNmhvGecp8G70mvo5s+IqA77cu7EobTDN/0528LnFtYOz5oQaDUVbxEDf0WQS0mXlX 16Ml2Zw+cM5Q3hjeIxesweTN ) ; Key ID = 51894`
	`epa.gov. 1296000 IN DNSKEY ( 256 3 8 AwEAAa9QXMqlo/g0rsszRcf0b8hfTNe3fIQHm/mTugb+TykLAcNPDHt8A6irv5/3XjKUJYHRa/0Z s1pjLoVCmbyOm7xVQsJ7z/ztCy4PqQdsE2H92KRsGiEac/MSYNqFgDtVD4MqHY2qEuHzMVpnWg8X lphWMCiFye/i6ehqsw41nKKH ) ; Key ID = 47730`
	`epa.gov. 1296000 IN DNSKEY ( 256 3 8 AwEAAbAqaKqEX9b4cbok3jgZTTLpE7ThC0Yr1BwyirPgFN+U9s0joQo/bpHrb6Svu1JEIG+T78uN je4s02O5sLw6wKC00IEplOePCPYjopmHoGFn4TW4CePqiirTroAtdY4vt8cxKe0XtzdPi48yg4Zf 5qBC6gmVnvZu2QMtrOXPoOaH ) ; Key ID = 57984`
	DNSKEY=61894/SEP is now in the chain-of-trust
	DS=61894/SHA-256 verifies DNSKEY=61894/SEP
	Found 3 RRSIGs over DNSKEY RRset
	`epa.gov. 1296000 IN RRSIG ( DNSKEY 8 2 1296000 20190519233338 20190419223338 36574 epa.gov. YI1SLcWnn65p/V9ziVovhLWYcvpBoOz9gnRfi2U8wX42xdKE4l036/E17MFuZbgPLWowyUXBZNj5 ZRs8uPiVNuKxVNcED1XhkIn8GoF9x2PM2vcN3QRMQ46FyThMqTyAgUXA55OV1Ggd3U6KMF6zNkLX ZGOcZqeVona2ypLdYybRXJgCbQZKOdYG9HWmrSfH6LEuzNtYAk5tiYOuGdVYNXm7kW6FIrHdcmHq Jp7L0z0oUqfXH1BIvG0+5zIc9iBjOC4pNDL3kbOmH7SK5HfRrN4kCDVazR4DNT6LhtToYMJz7BRe CbNyDFonGF7xFcs8glPgKhZfwHJ2btP65eEzNw== )`
	`epa.gov. 1296000 IN RRSIG ( DNSKEY 8 2 1296000 20190519233338 20190419223338 57984 epa.gov. mj8qFvM5qWMjlXWTR2H7eHlD4bGpKo1VgMV1Spj0zkiI4aSqWBSWeUL4d9l+cindQCoS/lEk0IZc PIZ7e6aUdhNtaKpCdm4llZO69qV5qR0vWhh4KwU+Z7BA8cDbKBODHJ5/sflIlvKUfRoHIZppI/LT ZYXcxTC3gFrJyXJOLbU= )`
	`epa.gov. 1296000 IN RRSIG ( DNSKEY 8 2 1296000 20190519233338 20190419223338 61894 epa.gov. btBEllrw9cLlND6Vw2c7bwQiv6OHG27yIRVUujF+LuvuiBCqwJpQWxijC81hoW31GF8+e4D0U6/q O34tA5WmdBS5gDfAvPnulzryQq8RgGBkopaTzegyoL2mJThgY5qVcmmg8/RwOrc+lIuzOOP1tSyh 3S6bdLrIQK92gdrQmxFqXHg346+49XGKMBQgQHo9Hl4i2u/qDihkUpDTHtgC8wuQVuTqSzy4QU4y v2Q6LF3q35Xen2bZtJOC6fdtuLFczWnhF1ln9ZoUCKyWXz+NA8ibcJseJQvwdygLynSJCi3Pgj0f zrBTsL/PQJskamknxUJzFv3j7YJwE1Bup7HUbA== )`
	RRSIG=36574 and DNSKEY=36574/SEP verifies the DNSKEY RRset
	RRSIG=57984 and DNSKEY=57984 verifies the DNSKEY RRset
	RRSIG=61894 and DNSKEY=61894/SEP verifies the DNSKEY RRset
	DNSKEY=36574/SEP is now in the chain-of-trust
	DNSKEY=51894 is now in the chain-of-trust
	DNSKEY=47730 is now in the chain-of-trust
	DNSKEY=57984 is now in the chain-of-trust
	Query to rtpns1.EPA.GOV for EPA.GOV/A
	Received 226 bytes from 134.67.12.10
	;; Answer received from 134.67.12.10 (226 bytes) ;; HEADER SECTION ;; id = 34639 ;; 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) ;; EPA.GOV. IN A ;; ANSWER SECTION (2 records) epa.gov. 60 IN A 134.67.21.34 epa.gov. 60 IN RRSIG ( A 8 2 60 20190507145227 20190407143251 57984 epa.gov. WaWKxNJ7HS/6xT7DLxLE/4xEhUVpPYwDE7RMN3Lg1irglUU7ZuGhBMQupgNUicMmOenqzDwpoXx/ QrLUGvHWj3oSHHem30BiNKO98wW/24g/+StSIr+x+uEXtwcV8iAAYn66hE34Sba8Y5qxsKXxKk5k hnuufh6M/p6IaCn9w/s= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	EPA.GOV is authoritative for EPA.GOV
	Found RRSIG signed by epa.gov zone
	Query to rtpns1.EPA.GOV for EPA.GOV/SOA
	Received 262 bytes from 134.67.12.10
	;; Answer received from 134.67.12.10 (262 bytes) ;; HEADER SECTION ;; id = 61605 ;; 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) ;; EPA.GOV. IN SOA ;; ANSWER SECTION (2 records) epa.gov. 86400 IN SOA ( rtpns1.epa.gov. dnsadmin.epa.gov. 156412 ;serial 21600 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) epa.gov. 86400 IN RRSIG ( SOA 8 2 86400 20190519233338 20190419223338 57984 epa.gov. dfA6yBiQ/cPX7xrgwayYRoqZdb8mQGtTjHlJNgXTudANYOLXD6hxre66BtpWxDuBXK8RsqC+goXn PpAv5m7ZvrKXlJODs6BSvFiZndygdjIIgWkjcKcOl2hU+uukaPQY+SeEYL6Dt+oEjnT1uqCWm4xS 0AzpwKgHJ9wcEaHNa84= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to pydns2.EPA.GOV for EPA.GOV/SOA
	Error querying pydns2.EPA.GOV/2620:117:5083:d4:0:0:0:f00c for EPA.GOV/SOA: 'IPv6 transport disabled'
	Received 262 bytes from 161.80.212.12
	;; Answer received from 161.80.212.12 (262 bytes) ;; HEADER SECTION ;; id = 64381 ;; 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) ;; EPA.GOV. IN SOA ;; ANSWER SECTION (2 records) epa.gov. 86400 IN SOA ( pydns2.epa.gov. dnsadmin.epa.gov. 143072 ;serial 21600 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) epa.gov. 86400 IN RRSIG ( SOA 8 2 86400 20190519233338 20190419223338 57984 epa.gov. o10WayoHkZwlw+kUYahrxeFSkJgLoac1mmF0AIB1SzFCR403SpsCSMYtD6QX3XjmatXtnM2nxwO+ EckUbQwr+7LFjDSbSTGpWjW1wIOR5VV1DpdptFktNsKhZ1CnvzoMExcyMyyicQj0rIyTlK7226BK IX2Sq/AQdJ71z9PmkT4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	pydns2.EPA.GOV serial (143072) differs from rtpns1.EPA.GOV serial (156412)
	Query to pydns1.EPA.GOV for EPA.GOV/SOA
	Received 262 bytes from 161.80.212.10
	;; Answer received from 161.80.212.10 (262 bytes) ;; HEADER SECTION ;; id = 46866 ;; 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) ;; EPA.GOV. IN SOA ;; ANSWER SECTION (2 records) epa.gov. 86400 IN SOA ( pydns1.epa.gov. dnsadmin.epa.gov. 363855 ;serial 21600 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) epa.gov. 86400 IN RRSIG ( SOA 8 2 86400 20190520025258 20190420015258 57984 epa.gov. TS5H/y+JKIPw+r4uMQmwxFtvGsPLEmcTRerL9PjYDZz9wKmRzbm5P9JG93qm9+niUy1iEZPsh7X7 ByEpPB9HM0/nui0I8WPrv2ekzeZenrVvdRfFnyfwt4fJoWatmZxg5FL/CwQrbf3bMtsGuRGpSI5k ziJt44dV3akpSVjLYMQ= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	pydns1.EPA.GOV serial (363855) differs from rtpns1.EPA.GOV serial (156412)
	Query to rtpns1.EPA.GOV for EPA.GOV/A
	Received 226 bytes from 134.67.12.10
	;; Answer received from 134.67.12.10 (226 bytes) ;; HEADER SECTION ;; id = 53109 ;; 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) ;; EPA.GOV. IN A ;; ANSWER SECTION (2 records) epa.gov. 60 IN A 134.67.21.34 epa.gov. 60 IN RRSIG ( A 8 2 60 20190507145227 20190407143251 57984 epa.gov. WaWKxNJ7HS/6xT7DLxLE/4xEhUVpPYwDE7RMN3Lg1irglUU7ZuGhBMQupgNUicMmOenqzDwpoXx/ QrLUGvHWj3oSHHem30BiNKO98wW/24g/+StSIr+x+uEXtwcV8iAAYn66hE34Sba8Y5qxsKXxKk5k hnuufh6M/p6IaCn9w/s= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	EPA.GOV A RR has value 134.67.21.34
	Found 1 RRSIGs over A RRset
	`epa.gov. 60 IN RRSIG ( A 8 2 60 20190507145227 20190407143251 57984 epa.gov. WaWKxNJ7HS/6xT7DLxLE/4xEhUVpPYwDE7RMN3Lg1irglUU7ZuGhBMQupgNUicMmOenqzDwpoXx/ QrLUGvHWj3oSHHem30BiNKO98wW/24g/+StSIr+x+uEXtwcV8iAAYn66hE34Sba8Y5qxsKXxKk5k hnuufh6M/p6IaCn9w/s= )`
	RRSIG=57984 and DNSKEY=57984 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test EPA.GOV at dnsviz.net.

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: