DNSSEC Analyzer - science.gov

Domain Name:

Time: 2021-01-26 12:25:17 UTC, NTP stratum 4

Analyzing DNSSEC problems for science.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 d.root-servers.net for ./DNSKEY
	Received 864 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (864 bytes) ;; HEADER SECTION ;; id = 886 ;; 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: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbKGKkqc1VAvQr48iPf9Nd39f337MitggxF0AB9kLKRNSuq9joOEPC/R6PD/4lTzUms8U9oP +aiF0rVC2rGOKSdOLxPHRLA3ameMFT2/3bmVCFsRsn03IVTdN5VUAfczjqjmA0t9NM7bbN5oVzuQ L3P1FyQb1q6HX4M1qg+htMNEd9PdlPLMFcrUg5fcYtTr2llVkO1Xo3lAdrjmmxfGeIyQnskpwPyW 88J527DEytmgPo5KzLBYLMoL2Q41PK0ul0rs7yN+g5IG4LnJOcjew1yrmHXrp/OzrpsO4FkicufY t/ygfQKkT5HYbr/yFgeZAfaF80nYyc7wgDYxOeHdiRk= ) ; Key ID = 42351 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20210211000000 20210121000000 20326 . hdO/MozPh54eM3Ow9qSXrpqt0L3hj2RfqHeuDimtgMLSR3V16Xqm9k2ctaT4qyCZb51OtiuE+1Uu imx3Dj83myjz5mOGo0z1f1VEwV6QTuPkZeVecZAFCzsuVTlpUT1OdZQhnwvzIIPYBLlG3TOTQuPt UY9v1LcyoxYWEYy+SDdaQo1CGu4Ochy1aleL40pHWaqk0Swl0lLcgykgVWS3ZpCDL+R50cXg7z4i 5GnpMzxy48Yf4ED+Ja/W+x9ZOSmWnRmCjCGrTbY943AgJjCYEBbHEdJYo9PTYJrMp+x75U1LVSVp zpfI7OXd5yvH7AA8b83yyks+Sv+G6w8y05oZNw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbKGKkqc1VAvQr48iPf9Nd39f337MitggxF0AB9kLKRNSuq9joOEPC/R6PD/4lTzUms8U9oP +aiF0rVC2rGOKSdOLxPHRLA3ameMFT2/3bmVCFsRsn03IVTdN5VUAfczjqjmA0t9NM7bbN5oVzuQ L3P1FyQb1q6HX4M1qg+htMNEd9PdlPLMFcrUg5fcYtTr2llVkO1Xo3lAdrjmmxfGeIyQnskpwPyW 88J527DEytmgPo5KzLBYLMoL2Q41PK0ul0rs7yN+g5IG4LnJOcjew1yrmHXrp/OzrpsO4FkicufY t/ygfQKkT5HYbr/yFgeZAfaF80nYyc7wgDYxOeHdiRk= ) ; Key ID = 42351`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20210211000000 20210121000000 20326 . hdO/MozPh54eM3Ow9qSXrpqt0L3hj2RfqHeuDimtgMLSR3V16Xqm9k2ctaT4qyCZb51OtiuE+1Uu imx3Dj83myjz5mOGo0z1f1VEwV6QTuPkZeVecZAFCzsuVTlpUT1OdZQhnwvzIIPYBLlG3TOTQuPt UY9v1LcyoxYWEYy+SDdaQo1CGu4Ochy1aleL40pHWaqk0Swl0lLcgykgVWS3ZpCDL+R50cXg7z4i 5GnpMzxy48Yf4ED+Ja/W+x9ZOSmWnRmCjCGrTbY943AgJjCYEBbHEdJYo9PTYJrMp+x75U1LVSVp zpfI7OXd5yvH7AA8b83yyks+Sv+G6w8y05oZNw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=42351 is now in the chain-of-trust
	Query to c.root-servers.net for science.gov/A
	Received 666 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (666 bytes) ;; HEADER SECTION ;; id = 47321 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS d.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 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20210208050000 20210126040000 42351 . k7BMOr9IUKd2I0mUhjsw5yjRdnNeaVibXc7qgGsEyZPOjlynQlCQrM2cSD0k12NRA7UtGE99klfG 90lQFOfVNwD3nscvKMf+LaKulJmH7Y+ldqa03maL5bIO9J0xdfJ1iNNbMiMa+ADK5x3cdmf5ZlQ+ YcHX8LZRQqIuui9TuWTnMslt8eAWRWGhORx6BI2Cg/kIXDKh/ZQ9NyE8BI+guTs0hJ2ITjjA5QYX GULkE6KprPEBH2KxYug7pGpJfPa2zFnwdEJ9gTKeHH38nGwzXVrTXBQ0MlAAN11cqm+WqnCDsb7x VBfzOg5tjV2CQJkzNv0DH0wl67+llcTlIDXn7Q== ) ;; 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:
	Query to f.root-servers.net for gov/DNSKEY
	Received 658 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (658 bytes) ;; HEADER SECTION ;; id = 54621 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20210208050000 20210126040000 42351 . k7BMOr9IUKd2I0mUhjsw5yjRdnNeaVibXc7qgGsEyZPOjlynQlCQrM2cSD0k12NRA7UtGE99klfG 90lQFOfVNwD3nscvKMf+LaKulJmH7Y+ldqa03maL5bIO9J0xdfJ1iNNbMiMa+ADK5x3cdmf5ZlQ+ YcHX8LZRQqIuui9TuWTnMslt8eAWRWGhORx6BI2Cg/kIXDKh/ZQ9NyE8BI+guTs0hJ2ITjjA5QYX GULkE6KprPEBH2KxYug7pGpJfPa2zFnwdEJ9gTKeHH38nGwzXVrTXBQ0MlAAN11cqm+WqnCDsb7x VBfzOg5tjV2CQJkzNv0DH0wl67+llcTlIDXn7Q== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone gov

gov

	Checking DS between . and gov
	Query to c.root-servers.net for gov/DS
	Received 403 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (403 bytes) ;; HEADER SECTION ;; id = 14130 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20210208050000 20210126040000 42351 . k7BMOr9IUKd2I0mUhjsw5yjRdnNeaVibXc7qgGsEyZPOjlynQlCQrM2cSD0k12NRA7UtGE99klfG 90lQFOfVNwD3nscvKMf+LaKulJmH7Y+ldqa03maL5bIO9J0xdfJ1iNNbMiMa+ADK5x3cdmf5ZlQ+ YcHX8LZRQqIuui9TuWTnMslt8eAWRWGhORx6BI2Cg/kIXDKh/ZQ9NyE8BI+guTs0hJ2ITjjA5QYX GULkE6KprPEBH2KxYug7pGpJfPa2zFnwdEJ9gTKeHH38nGwzXVrTXBQ0MlAAN11cqm+WqnCDsb7x VBfzOg5tjV2CQJkzNv0DH0wl67+llcTlIDXn7Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DS records for gov in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	DS=7698/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20210208050000 20210126040000 42351 . k7BMOr9IUKd2I0mUhjsw5yjRdnNeaVibXc7qgGsEyZPOjlynQlCQrM2cSD0k12NRA7UtGE99klfG 90lQFOfVNwD3nscvKMf+LaKulJmH7Y+ldqa03maL5bIO9J0xdfJ1iNNbMiMa+ADK5x3cdmf5ZlQ+ YcHX8LZRQqIuui9TuWTnMslt8eAWRWGhORx6BI2Cg/kIXDKh/ZQ9NyE8BI+guTs0hJ2ITjjA5QYX GULkE6KprPEBH2KxYug7pGpJfPa2zFnwdEJ9gTKeHH38nGwzXVrTXBQ0MlAAN11cqm+WqnCDsb7x VBfzOg5tjV2CQJkzNv0DH0wl67+llcTlIDXn7Q== )`
	RRSIG=42351 and DNSKEY=42351 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 a.gov-servers.net for gov/DNSKEY
	Received 777 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (777 bytes) ;; HEADER SECTION ;; id = 1167 ;; 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 AwEAAaQup5BwKqvn1In1x+PzsLpFav6zsLaW7fivUq9PpXUzXn++rcjtYBS15NXm1hMAZb5FChUp 35qd7hVqdwNuT/NGFNHfEykaeWjkqBKX2mCBSiyIsK4i4TQu7CS2CgqfqR43wXFITyItTPP5wijo 9Jt4dsVTjAtNJKaXOKZ31tLaeM5C2bYqAofxX6oK3TVAZ7vFsjPqjJZtZUBMZq28BiU= ) ; Key ID = 27306 gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20210208200254 20210124195754 7698 gov. WGaS8Pgv1gXr3Jmb8nku9yTYzT2DyAuYvBMrGLWJFtYx6J6pL1ciwQt3t3R6tAlK74WoVd7PWvKh ZtOwVHMB3WEES0104kUkhGwOY5agvgEGET1s3xyHaWhSB3HhJ97KH28SGLS+FCi7dKM89/IAlXug uGh5TgcYCXvzj7WNknTTSiaQ+Mkdh+pTP4SaZrJIpfTu1hZibF8cjt/jPlSidm3FFBMWOsskCAeu +gYltllwkbwZZgIprszIpIIi2DKib8aq9ePfZ10sOJVUiGcYywLtucWHnmMszYgWg+bR/7eomVoe 3xDp7iblwcFuHLyhVSVUWGGiUIC9Gm93vfCrSw== ) ;; 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 AwEAAaQup5BwKqvn1In1x+PzsLpFav6zsLaW7fivUq9PpXUzXn++rcjtYBS15NXm1hMAZb5FChUp 35qd7hVqdwNuT/NGFNHfEykaeWjkqBKX2mCBSiyIsK4i4TQu7CS2CgqfqR43wXFITyItTPP5wijo 9Jt4dsVTjAtNJKaXOKZ31tLaeM5C2bYqAofxX6oK3TVAZ7vFsjPqjJZtZUBMZq28BiU= ) ; Key ID = 27306`
	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 20210208200254 20210124195754 7698 gov. WGaS8Pgv1gXr3Jmb8nku9yTYzT2DyAuYvBMrGLWJFtYx6J6pL1ciwQt3t3R6tAlK74WoVd7PWvKh ZtOwVHMB3WEES0104kUkhGwOY5agvgEGET1s3xyHaWhSB3HhJ97KH28SGLS+FCi7dKM89/IAlXug uGh5TgcYCXvzj7WNknTTSiaQ+Mkdh+pTP4SaZrJIpfTu1hZibF8cjt/jPlSidm3FFBMWOsskCAeu +gYltllwkbwZZgIprszIpIIi2DKib8aq9ePfZ10sOJVUiGcYywLtucWHnmMszYgWg+bR/7eomVoe 3xDp7iblwcFuHLyhVSVUWGGiUIC9Gm93vfCrSw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=27306 is now in the chain-of-trust
	Query to b.gov-servers.net for science.gov/A
	Received 447 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (447 bytes) ;; HEADER SECTION ;; id = 12245 ;; 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 = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) science.gov. 86400 IN NS edns1.ultradns.biz. science.gov. 86400 IN NS edns1.ultradns.net. science.gov. 86400 IN NS edns1.ultradns.org. science.gov. 86400 IN NS edns1.ultradns.com. science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) science.gov. 3600 IN RRSIG ( DS 8 2 3600 20210202111008 20210126111008 27306 gov. QnN8rbglrJ03YSeloPIYW4dOu4C3EHJLEf+LxJZK0VpaZluYg4Cr9hI1VJVK9J0i0qOWknk+7MPI 6uvaeSyq2fVd32Ky8IzF9AZzo5SZJDoKm3RN5jc8HDLDy1g/STxmME0kam4Lwp+1WzOWddgNw3Kt d1xbuZd3Gtw8CwcjgsAIFFPrSI8j3n906JfsHgf7XHV4u99+mfKT4BA6XbA4tw== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for science.gov/DNSKEY
	Received 447 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (447 bytes) ;; HEADER SECTION ;; id = 13764 ;; 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 = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) science.gov. 86400 IN NS edns1.ultradns.biz. science.gov. 86400 IN NS edns1.ultradns.net. science.gov. 86400 IN NS edns1.ultradns.org. science.gov. 86400 IN NS edns1.ultradns.com. science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) science.gov. 3600 IN RRSIG ( DS 8 2 3600 20210202111008 20210126111008 27306 gov. QnN8rbglrJ03YSeloPIYW4dOu4C3EHJLEf+LxJZK0VpaZluYg4Cr9hI1VJVK9J0i0qOWknk+7MPI 6uvaeSyq2fVd32Ky8IzF9AZzo5SZJDoKm3RN5jc8HDLDy1g/STxmME0kam4Lwp+1WzOWddgNw3Kt d1xbuZd3Gtw8CwcjgsAIFFPrSI8j3n906JfsHgf7XHV4u99+mfKT4BA6XbA4tw== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone science.gov

science.gov

	Checking DS between gov and science.gov
	Query to c.gov-servers.net for science.gov/DS
	Received 319 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (319 bytes) ;; HEADER SECTION ;; id = 12090 ;; 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) ;; science.gov. IN DS ;; ANSWER SECTION (3 records) science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) science.gov. 3600 IN RRSIG ( DS 8 2 3600 20210202111008 20210126111008 27306 gov. QnN8rbglrJ03YSeloPIYW4dOu4C3EHJLEf+LxJZK0VpaZluYg4Cr9hI1VJVK9J0i0qOWknk+7MPI 6uvaeSyq2fVd32Ky8IzF9AZzo5SZJDoKm3RN5jc8HDLDy1g/STxmME0kam4Lwp+1WzOWddgNw3Kt d1xbuZd3Gtw8CwcjgsAIFFPrSI8j3n906JfsHgf7XHV4u99+mfKT4BA6XbA4tw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for science.gov in the gov zone
	DS=52349/SHA-1 has algorithm ECDSAP256SHA256
	DS=52349/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`science.gov. 3600 IN RRSIG ( DS 8 2 3600 20210202111008 20210126111008 27306 gov. QnN8rbglrJ03YSeloPIYW4dOu4C3EHJLEf+LxJZK0VpaZluYg4Cr9hI1VJVK9J0i0qOWknk+7MPI 6uvaeSyq2fVd32Ky8IzF9AZzo5SZJDoKm3RN5jc8HDLDy1g/STxmME0kam4Lwp+1WzOWddgNw3Kt d1xbuZd3Gtw8CwcjgsAIFFPrSI8j3n906JfsHgf7XHV4u99+mfKT4BA6XbA4tw== )`
	RRSIG=27306 and DNSKEY=27306 verifies the DS RRset
	DS=52349/SHA-1 is now in the chain-of-trust
	`science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6`
	`science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db )`
	Query to edns1.ultradns.net for science.gov/DNSKEY
	Received 307 bytes from 204.74.110.1
	;; Answer received from 204.74.110.1 (307 bytes) ;; HEADER SECTION ;; id = 45203 ;; 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) ;; science.gov. IN DNSKEY ;; ANSWER SECTION (3 records) science.gov. 10800 IN DNSKEY ( 256 3 13 vC7pOADho4iDfV7VLENukNWMr5Nsi2/FBg4IGEfQ2nJECK04hpjU7gBFYyX3+mjZkgooapUUxAcT N0inbfhu/g== ) ; Key ID = 47692 science.gov. 10800 IN DNSKEY ( 257 3 13 JnEBeKQSxXQ8RNX8G+Nxki8lfPi+SGpZ6tbEcJ90j1lakkui7E93z0HLBQVZ8iyR57qc0cc1kap6 h2rlAbFIQA== ) ; Key ID = 52349 science.gov. 10800 IN RRSIG ( DNSKEY 13 2 10800 20210312014225 20200913014225 52349 science.gov. ho2jD58RGDlKjtt/UX7PVETAM14IGi9xxKOp/1++atBn6pBdxb85FGiR86C9VcN5+tni5UW64WZM Ey7iZOiTQA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for science.gov
	`science.gov. 10800 IN DNSKEY ( 256 3 13 vC7pOADho4iDfV7VLENukNWMr5Nsi2/FBg4IGEfQ2nJECK04hpjU7gBFYyX3+mjZkgooapUUxAcT N0inbfhu/g== ) ; Key ID = 47692`
	`science.gov. 10800 IN DNSKEY ( 257 3 13 JnEBeKQSxXQ8RNX8G+Nxki8lfPi+SGpZ6tbEcJ90j1lakkui7E93z0HLBQVZ8iyR57qc0cc1kap6 h2rlAbFIQA== ) ; Key ID = 52349`
	DNSKEY=52349/SEP is now in the chain-of-trust
	DS=52349/SHA-1 verifies DNSKEY=52349/SEP
	DS=52349/SHA-256 verifies DNSKEY=52349/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`science.gov. 10800 IN RRSIG ( DNSKEY 13 2 10800 20210312014225 20200913014225 52349 science.gov. ho2jD58RGDlKjtt/UX7PVETAM14IGi9xxKOp/1++atBn6pBdxb85FGiR86C9VcN5+tni5UW64WZM Ey7iZOiTQA== )`
	RRSIG=52349 and DNSKEY=52349/SEP verifies the DNSKEY RRset
	DNSKEY=47692 is now in the chain-of-trust
	Query to edns1.ultradns.org for science.gov/A
	Received 398 bytes from 204.74.111.1
	;; Answer received from 204.74.111.1 (398 bytes) ;; HEADER SECTION ;; id = 58705 ;; 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 = 5 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 86400 IN A 192.107.175.71 science.gov. 86400 IN RRSIG ( A 13 2 86400 20210312014225 20200913014225 47692 science.gov. MpbT1Tqs/WlFcSJbxF833UJKTqdMhVJ8VxDcexMtER8ddW76/3MtVAdyfFVi7ufcwDBIYoTeMxFN Y3kqQNiZ9A== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20210312014225 20200913014225 47692 science.gov. BTX/A9tSyM2JCnNtoCpi6ygbelG7g0lk9AWESWSLPa3F1/BM2qGlZJL1zI522XbtoKupJ838DR6L N1qOh7W7NQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	science.gov is authoritative for science.gov
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.com for science.gov/SOA
	Received 444 bytes from 204.74.66.1
	;; Answer received from 204.74.66.1 (444 bytes) ;; HEADER SECTION ;; id = 51240 ;; 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 = 5 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019091738 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20210312014225 20200913014225 47692 science.gov. qShEL33ZpsRHLBZad0H4tmEbRhhhXr0thogyzfS5uf2l4d4HQvvBPyGBstcFcJIYEMDaXtWDwzoK wNBglvaOtA== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20210312014225 20200913014225 47692 science.gov. XYF4hThcPz4v7ua5oy3yFTsNaESPQzdFkNYuxgiYz+qODujnNE45yKMW5YyCYZYQMZtI905LoSxD 8EivMeT7EQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns1.ultradns.org for science.gov/SOA
	Received 444 bytes from 204.74.111.1
	;; Answer received from 204.74.111.1 (444 bytes) ;; HEADER SECTION ;; id = 48778 ;; 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 = 5 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019091738 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20210312014225 20200913014225 47692 science.gov. kft1qL3bn8Q3JvaeAMXRBnm494i5BCDfjffZ6EZk6XfLgVtA6AClaKUMPZZrMgAtApE5Xyo4vAZm H9DLPg119g== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20210312014225 20200913014225 47692 science.gov. BTX/A9tSyM2JCnNtoCpi6ygbelG7g0lk9AWESWSLPa3F1/BM2qGlZJL1zI522XbtoKupJ838DR6L N1qOh7W7NQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns1.ultradns.net for science.gov/SOA
	Received 444 bytes from 204.74.110.1
	;; Answer received from 204.74.110.1 (444 bytes) ;; HEADER SECTION ;; id = 4693 ;; 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 = 5 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019091738 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20210312014225 20200913014225 47692 science.gov. aktOrElgH2BDcF4zS1dByQZ28jI5JS6ZjePA6w0j2IL2CRRJ/gX4CEChhuQ+cYaWTNCP/91XfFIp n6fMw0hB8Q== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20210312014225 20200913014225 47692 science.gov. fdbt7wuAVHQNWsLhtCSam3dFQ/e3fwhJxj7kh40KzNgdwxqSmtpsHP4GPs+lW7jvRCJFuGoYtjq2 j6LzHNSxBg== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns1.ultradns.biz for science.gov/SOA
	Received 444 bytes from 204.74.67.1
	;; Answer received from 204.74.67.1 (444 bytes) ;; HEADER SECTION ;; id = 46048 ;; 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 = 5 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019091738 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20210312014225 20200913014225 47692 science.gov. aktOrElgH2BDcF4zS1dByQZ28jI5JS6ZjePA6w0j2IL2CRRJ/gX4CEChhuQ+cYaWTNCP/91XfFIp n6fMw0hB8Q== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20210312014225 20200913014225 47692 science.gov. fdbt7wuAVHQNWsLhtCSam3dFQ/e3fwhJxj7kh40KzNgdwxqSmtpsHP4GPs+lW7jvRCJFuGoYtjq2 j6LzHNSxBg== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns1.ultradns.org for science.gov/A
	Received 398 bytes from 204.74.111.1
	;; Answer received from 204.74.111.1 (398 bytes) ;; HEADER SECTION ;; id = 55539 ;; 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 = 5 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 86400 IN A 192.107.175.71 science.gov. 86400 IN RRSIG ( A 13 2 86400 20210312014225 20200913014225 47692 science.gov. MpbT1Tqs/WlFcSJbxF833UJKTqdMhVJ8VxDcexMtER8ddW76/3MtVAdyfFVi7ufcwDBIYoTeMxFN Y3kqQNiZ9A== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20210312014225 20200913014225 47692 science.gov. BTX/A9tSyM2JCnNtoCpi6ygbelG7g0lk9AWESWSLPa3F1/BM2qGlZJL1zI522XbtoKupJ838DR6L N1qOh7W7NQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	science.gov A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 86400 IN RRSIG ( A 13 2 86400 20210312014225 20200913014225 47692 science.gov. MpbT1Tqs/WlFcSJbxF833UJKTqdMhVJ8VxDcexMtER8ddW76/3MtVAdyfFVi7ufcwDBIYoTeMxFN Y3kqQNiZ9A== )`
	RRSIG=47692 and DNSKEY=47692 verifies the A RRset

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