DNSSEC Analyzer - USCIS.GOV

Domain Name:

Time: 2019-07-15 23:59:55 UTC, NTP stratum 4

Analyzing DNSSEC problems for USCIS.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 m.root-servers.net for ./DNSKEY
	Error querying m.root-servers.net/2001:dc3:0:0:0:0:0:35 for ./DNSKEY: 'IPv6 transport disabled'
	Received 864 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (864 bytes) ;; HEADER SECTION ;; id = 18507 ;; 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 ( 256 3 8 AwEAAcTQyaIe6nt3xSPOG2L/YfwBkOVTJN6mlnZ249O5Rtt3ZSRQHxQSW61AODYw6bvgxrrGq8ee OuenFjcSYgNAMcBYoEYYmKDW6e9EryW4ZaT/MCq+8Am06oR40xAA3fClOM6QjRcT85tP41Go946A icBGP8XOP/Aj1aI/oPRGzRnboUPUok/AzTNnW5npBU69+BuiIwYE7mQOiNBFePyvjQBdoiuYbmuD 3Py0IyjlBxzZUXbqLsRL9gYFkCqeTY29Ik7usuzMTa+JRSLz6KGS5RSJ7CTSMjZg8aNaUbN2dvGh akJPh92HnLvMA3TefFgbKJphFNPA3BWSKLZ02cRWXqM= ) ; Key ID = 59944 . 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 20190801000000 20190711000000 20326 . ObbqvQHw4LDKM7cf6evXeKyg5mBF0AjevpEmKeFps91EclUrTx6THb0WC6jAZVdL3XK8EHC3oRAI X3p4S3jVKm/ShYJT93FASZmmA5EIXbxuuJ10UE6XM+OVzBP6i4GTwy8TmA4xF5oV29JteUtvGjvJ WkrohydpNWCjCdFwwp2FZd8iU8QCNW/YLihzERDRYtwUPjFW956+P8SgDxyecgijQTtZJno2/N87 LePEY7F/T7bWVwgjJvUz9qK+xD4OzNjs5EGNe1BDUFlRP8HcOVY8L2QFsZOOGepf/lUv4sZnE5IY JV0Xq1CDIHuS5ph6R68gvMIB2LuWCxXg/h9DOQ== ) ;; 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 ( 256 3 8 AwEAAcTQyaIe6nt3xSPOG2L/YfwBkOVTJN6mlnZ249O5Rtt3ZSRQHxQSW61AODYw6bvgxrrGq8ee OuenFjcSYgNAMcBYoEYYmKDW6e9EryW4ZaT/MCq+8Am06oR40xAA3fClOM6QjRcT85tP41Go946A icBGP8XOP/Aj1aI/oPRGzRnboUPUok/AzTNnW5npBU69+BuiIwYE7mQOiNBFePyvjQBdoiuYbmuD 3Py0IyjlBxzZUXbqLsRL9gYFkCqeTY29Ik7usuzMTa+JRSLz6KGS5RSJ7CTSMjZg8aNaUbN2dvGh akJPh92HnLvMA3TefFgbKJphFNPA3BWSKLZ02cRWXqM= ) ; Key ID = 59944`
	`. 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 20190801000000 20190711000000 20326 . ObbqvQHw4LDKM7cf6evXeKyg5mBF0AjevpEmKeFps91EclUrTx6THb0WC6jAZVdL3XK8EHC3oRAI X3p4S3jVKm/ShYJT93FASZmmA5EIXbxuuJ10UE6XM+OVzBP6i4GTwy8TmA4xF5oV29JteUtvGjvJ WkrohydpNWCjCdFwwp2FZd8iU8QCNW/YLihzERDRYtwUPjFW956+P8SgDxyecgijQTtZJno2/N87 LePEY7F/T7bWVwgjJvUz9qK+xD4OzNjs5EGNe1BDUFlRP8HcOVY8L2QFsZOOGepf/lUv4sZnE5IY JV0Xq1CDIHuS5ph6R68gvMIB2LuWCxXg/h9DOQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=59944 is now in the chain-of-trust
	Query to f.root-servers.net for USCIS.GOV/A
	Received 667 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (667 bytes) ;; HEADER SECTION ;; id = 5599 ;; 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) ;; USCIS.GOV. IN A ;; 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 20190728170000 20190715160000 59944 . OxBumstJ//5NFdXoF2ZhU6GJ1DYiizl1fNiKf+byqbWSss+a+slvKgYUA20DNJSFo1GBSu0X7NVN aU3fr7uf1kkw8wUFWIC2RaLczjV8DDL6P8/dPraRQpVjv62IsJoOSpgFb9Uza/MgUvIMyn5TLYqT jKZz3CEwN+Er06DTHe4TKfhZhnXxVNTMaXe42Gm52LajpxMcwuuRw+w539++17pFXSZE2njs5NAI DK7zpzCBy82jGjf6R9T4P/GIjefANkhpc1KYTP0C7f5eDaWkYjq6L7TMV4qrvZwXOi1XGMW3XTzX ODBKB9xJRsoJBm/7dsbt4yJuc7OAB9AWDbn8xg== ) ;; 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:
	Query to c.root-servers.net for GOV/DNSKEY
	Error querying c.root-servers.net/2001:500:2:0:0:0:0:c for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 661 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (661 bytes) ;; HEADER SECTION ;; id = 38884 ;; 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 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 20190728170000 20190715160000 59944 . OxBumstJ//5NFdXoF2ZhU6GJ1DYiizl1fNiKf+byqbWSss+a+slvKgYUA20DNJSFo1GBSu0X7NVN aU3fr7uf1kkw8wUFWIC2RaLczjV8DDL6P8/dPraRQpVjv62IsJoOSpgFb9Uza/MgUvIMyn5TLYqT jKZz3CEwN+Er06DTHe4TKfhZhnXxVNTMaXe42Gm52LajpxMcwuuRw+w539++17pFXSZE2njs5NAI DK7zpzCBy82jGjf6R9T4P/GIjefANkhpc1KYTP0C7f5eDaWkYjq6L7TMV4qrvZwXOi1XGMW3XTzX ODBKB9xJRsoJBm/7dsbt4yJuc7OAB9AWDbn8xg== ) ;; 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:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to e.root-servers.net for GOV/DS
	Error querying e.root-servers.net/2001:500:a8:0:0:0:0:e for GOV/DS: 'IPv6 transport disabled'
	Received 406 bytes from 192.203.230.10
	;; Answer received from 192.203.230.10 (406 bytes) ;; HEADER SECTION ;; id = 25295 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20190728170000 20190715160000 59944 . OxBumstJ//5NFdXoF2ZhU6GJ1DYiizl1fNiKf+byqbWSss+a+slvKgYUA20DNJSFo1GBSu0X7NVN aU3fr7uf1kkw8wUFWIC2RaLczjV8DDL6P8/dPraRQpVjv62IsJoOSpgFb9Uza/MgUvIMyn5TLYqT jKZz3CEwN+Er06DTHe4TKfhZhnXxVNTMaXe42Gm52LajpxMcwuuRw+w539++17pFXSZE2njs5NAI DK7zpzCBy82jGjf6R9T4P/GIjefANkhpc1KYTP0C7f5eDaWkYjq6L7TMV4qrvZwXOi1XGMW3XTzX ODBKB9xJRsoJBm/7dsbt4yJuc7OAB9AWDbn8xg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-1 has algorithm RSASHA256
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20190728170000 20190715160000 59944 . OxBumstJ//5NFdXoF2ZhU6GJ1DYiizl1fNiKf+byqbWSss+a+slvKgYUA20DNJSFo1GBSu0X7NVN aU3fr7uf1kkw8wUFWIC2RaLczjV8DDL6P8/dPraRQpVjv62IsJoOSpgFb9Uza/MgUvIMyn5TLYqT jKZz3CEwN+Er06DTHe4TKfhZhnXxVNTMaXe42Gm52LajpxMcwuuRw+w539++17pFXSZE2njs5NAI DK7zpzCBy82jGjf6R9T4P/GIjefANkhpc1KYTP0C7f5eDaWkYjq6L7TMV4qrvZwXOi1XGMW3XTzX ODBKB9xJRsoJBm/7dsbt4yJuc7OAB9AWDbn8xg== )`
	RRSIG=59944 and DNSKEY=59944 verifies the DS RRset
	DS=7698/SHA-1 is now in the chain-of-trust
	`gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to b.gov-servers.net for GOV/DNSKEY
	Error querying b.gov-servers.net/2620:74:27:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 889 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (889 bytes) ;; HEADER SECTION ;; id = 32102 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (4 records) GOV. 86400 IN DNSKEY ( 256 3 8 AQPnviCbt0HB2CQze767dPf3TQFosiEwOIkUQaJmcSoNlVSquo3Mox7noTQGzKSdTbKAh0zfkGIb thSb6zyPceMJPpVv2RQUAj9WWTZr4yvO0J5/KllhGqr3sZndrV1lF/rrFzjnnLO8egQTS7bXHbsU 9sM71w5Xiow+isEEPrc5KQ== ) ; Key ID = 7877 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 AQPO0gfZTyKZiRSwF/XvW9ta+joX/SlCfvNcTsNT4t5edmGhhiRNf45246Z4L6Cx3n93FPHtW91n F+M1gCPyxewRyAM0/UVrqBwutdPQnR8vsQ/WzdsAk50loby/jGN7UAStU/FzllD2qIq4uJ8HcLZW Qth9JV8vKuqVYXgPfhx5lw== ) ; Key ID = 43583 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20190721214731 20190706214231 7698 gov. OuMwmznpkhp5lF26dwwiOxgCzuV3OpYNfrgTTbt43gzc7fSsXGpQcc4xQoXGEOmjrEQfYWSuH597 t6z8AUl2Px6dUecnSrDYDF8UML0MDFCOSpFe2Y8pgG0Bhou8P/1cC73NNameKFx8/WS3NpqP5pzU 5dmo+czGHEtoL0X5+os+eZ7hYqWqtyLakNYCXjqGFu7I2GemHIs7xHKWjmpWk5S9rlHx3m8o0yEH 3flGm42Ijlqgrxi1FxwwldCuOa7whg2+TQ46zReDZk4h8FcKM7D0E2R+BVTJYuVz1QRpHrdEmVze 50ivP69OWTofWzmiUg9LoU2l8yKqlI/87NWFDA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for GOV
	`GOV. 86400 IN DNSKEY ( 256 3 8 AQPnviCbt0HB2CQze767dPf3TQFosiEwOIkUQaJmcSoNlVSquo3Mox7noTQGzKSdTbKAh0zfkGIb thSb6zyPceMJPpVv2RQUAj9WWTZr4yvO0J5/KllhGqr3sZndrV1lF/rrFzjnnLO8egQTS7bXHbsU 9sM71w5Xiow+isEEPrc5KQ== ) ; Key ID = 7877`
	`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 AQPO0gfZTyKZiRSwF/XvW9ta+joX/SlCfvNcTsNT4t5edmGhhiRNf45246Z4L6Cx3n93FPHtW91n F+M1gCPyxewRyAM0/UVrqBwutdPQnR8vsQ/WzdsAk50loby/jGN7UAStU/FzllD2qIq4uJ8HcLZW Qth9JV8vKuqVYXgPfhx5lw== ) ; Key ID = 43583`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20190721214731 20190706214231 7698 gov. OuMwmznpkhp5lF26dwwiOxgCzuV3OpYNfrgTTbt43gzc7fSsXGpQcc4xQoXGEOmjrEQfYWSuH597 t6z8AUl2Px6dUecnSrDYDF8UML0MDFCOSpFe2Y8pgG0Bhou8P/1cC73NNameKFx8/WS3NpqP5pzU 5dmo+czGHEtoL0X5+os+eZ7hYqWqtyLakNYCXjqGFu7I2GemHIs7xHKWjmpWk5S9rlHx3m8o0yEH 3flGm42Ijlqgrxi1FxwwldCuOa7whg2+TQ46zReDZk4h8FcKM7D0E2R+BVTJYuVz1QRpHrdEmVze 50ivP69OWTofWzmiUg9LoU2l8yKqlI/87NWFDA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=7877 is now in the chain-of-trust
	DNSKEY=43583 is now in the chain-of-trust
	Query to c.gov-servers.net for USCIS.GOV/A
	Received 379 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (379 bytes) ;; HEADER SECTION ;; id = 8204 ;; 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 = 8 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) USCIS.GOV. 86400 IN NS a8-65.akam.net. USCIS.GOV. 86400 IN NS a16-67.akam.net. USCIS.GOV. 86400 IN NS a1-91.akam.net. USCIS.GOV. 86400 IN NS a9-66.akam.net. USCIS.GOV. 86400 IN NS a22-66.akam.net. USCIS.GOV. 86400 IN NS a7-64.akam.net. USCIS.GOV. 3600 IN DS ( 32821 8 2 454fc2f8902fa0511b409504b09c4524d8357438737360abeed928b44355af90 ) USCIS.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190722221007 20190715221007 7877 gov. A132/XpVXiSn6L2oV1gUg8ntgHEhwyYvOEJmhGPGD511ZepuGNlukRAdXmoqIB4QoQXXbM2C3v2I GpT1wnPnzTqg7YBkqdk9Mb9DvUmKqeyRrwS6HqKJuGVK4E+f/bdOK4HaGy77izJ21UpH1K5F7izL NHiNONrNiltFIvnmlcY= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for USCIS.GOV/DNSKEY
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for USCIS.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 379 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (379 bytes) ;; HEADER SECTION ;; id = 14662 ;; 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 = 8 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) USCIS.GOV. 86400 IN NS a8-65.akam.net. USCIS.GOV. 86400 IN NS a16-67.akam.net. USCIS.GOV. 86400 IN NS a1-91.akam.net. USCIS.GOV. 86400 IN NS a9-66.akam.net. USCIS.GOV. 86400 IN NS a22-66.akam.net. USCIS.GOV. 86400 IN NS a7-64.akam.net. USCIS.GOV. 3600 IN DS ( 32821 8 2 454fc2f8902fa0511b409504b09c4524d8357438737360abeed928b44355af90 ) USCIS.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190722221007 20190715221007 7877 gov. A132/XpVXiSn6L2oV1gUg8ntgHEhwyYvOEJmhGPGD511ZepuGNlukRAdXmoqIB4QoQXXbM2C3v2I GpT1wnPnzTqg7YBkqdk9Mb9DvUmKqeyRrwS6HqKJuGVK4E+f/bdOK4HaGy77izJ21UpH1K5F7izL NHiNONrNiltFIvnmlcY= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone USCIS.GOV

USCIS.GOV

	Checking DS between GOV and USCIS.GOV
	Query to a.gov-servers.net for USCIS.GOV/DS
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for USCIS.GOV/DS: 'IPv6 transport disabled'
	Received 249 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (249 bytes) ;; HEADER SECTION ;; id = 15888 ;; 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) ;; USCIS.GOV. IN DS ;; ANSWER SECTION (2 records) USCIS.GOV. 3600 IN DS ( 32821 8 2 454fc2f8902fa0511b409504b09c4524d8357438737360abeed928b44355af90 ) USCIS.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190722221007 20190715221007 7877 gov. A132/XpVXiSn6L2oV1gUg8ntgHEhwyYvOEJmhGPGD511ZepuGNlukRAdXmoqIB4QoQXXbM2C3v2I GpT1wnPnzTqg7YBkqdk9Mb9DvUmKqeyRrwS6HqKJuGVK4E+f/bdOK4HaGy77izJ21UpH1K5F7izL NHiNONrNiltFIvnmlcY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for USCIS.GOV in the GOV zone
	DS=32821/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`USCIS.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190722221007 20190715221007 7877 gov. A132/XpVXiSn6L2oV1gUg8ntgHEhwyYvOEJmhGPGD511ZepuGNlukRAdXmoqIB4QoQXXbM2C3v2I GpT1wnPnzTqg7YBkqdk9Mb9DvUmKqeyRrwS6HqKJuGVK4E+f/bdOK4HaGy77izJ21UpH1K5F7izL NHiNONrNiltFIvnmlcY= )`
	RRSIG=7877 and DNSKEY=7877 verifies the DS RRset
	DS=32821/SHA-256 is now in the chain-of-trust
	`USCIS.GOV. 3600 IN DS ( 32821 8 2 454fc2f8902fa0511b409504b09c4524d8357438737360abeed928b44355af90 )`
	Query to a7-64.akam.net for USCIS.GOV/DNSKEY
	Error querying a7-64.akam.net/2600:1406:32:0:0:0:0:40 for USCIS.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 907 bytes from 23.61.199.64
	;; Answer received from 23.61.199.64 (907 bytes) ;; HEADER SECTION ;; id = 55887 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) USCIS.GOV. 7200 IN DNSKEY ( 256 3 8 AwEAAaAEAWryirINYCuPDRSJrzhycDcSF5rfJrt2hO3gcRpmru0o68sccfId6y7yG4vfMvkxOlK1 cCgwVgJlN87B39XleEPNwiADFA9GBilweKaU54UV5l9GUHP2WfEg3Oi0KOPUWDEmN42pKop9yIeQ ABRYco8l6qHok333++yVqjnj ) ; Key ID = 6093 USCIS.GOV. 7200 IN DNSKEY ( 257 3 8 AwEAAblW1udwDc1jdk0wgUlgBedGMVt5pxqc+fiiiwE/VkJzQ5CYeW8gOYFxN4KYtUL5+4vJv7te PxgRwDPpO61y8YMzpFV01mlL0Z3QfA5kehdNwOjzb4w822/+Gg8ggwmWm6kwoaacP+PULdkyuast 2JO0ukZD2ZgvvrEMCZXE5XQQTq113fsGv0vz76/U/7kYbjfEgxa3OVwiu+b0FOp3cPXcydjTOiuX WPhvxykpVNfeFy/dX8mWirvWrl058YbbbWi9Crky28/RMmZM6FTVkd9RKit+lUxAjjj6/LT03G3O KICWW9ssm20lMg805GcsSkii6eyUZtm95bGxaEUeCJ8= ) ; Key ID = 32821 USCIS.GOV. 7200 IN DNSKEY ( 256 3 8 AwEAAcW5qix3NiQlNsFvMplQfFicpLqczBXedxPlydkvN3oi9wtg2AHcGySQt4i5Q9fdfwTG7H5Y ZcoPUwjVkUkEHGH6O+JSPE+vFQ/5deOD2+lFZ4qJKsIR9o1peerLdsbK5ATRDq6Rg4Bz6JaX6J4+ 4wpz+5DYuNgE8njh92T/LbsB ) ; Key ID = 46785 USCIS.GOV. 7200 IN RRSIG ( DNSKEY 8 2 7200 20190718044013 20190715034013 32821 uscis.gov. RfE5NHGC7y/rMygi+ypJ0ie1e70UiyK87aCZazjRye+aR7+/yPwaBp7J2jH/eoTXKfkzVfa2hR78 Ykz9NHhuFdyWhFoPX1iWJ3cdoJIIraxHUVQQY7RgOcfe0kMrxF1A+9TniYM9pcBPlMyNBaekTu4u 4eB29j+S5vKgqVIJNmsWdNMf2PzOTfBQV7qLWxwckTMtBeuFl6YxQjZyMtK7FUsvpP/H77HfYihn u3jmtEPEz4uE+wGC5+qMSabRERvElD+ZKGElTob1n72XEgD9TMfQrWx4K5SSmqER8OPxeKKeQ2UT Jm8OFPnDQOJlDz+DsRF7PxeL2fGkLUYRjaocgQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for USCIS.GOV
	`USCIS.GOV. 7200 IN DNSKEY ( 256 3 8 AwEAAaAEAWryirINYCuPDRSJrzhycDcSF5rfJrt2hO3gcRpmru0o68sccfId6y7yG4vfMvkxOlK1 cCgwVgJlN87B39XleEPNwiADFA9GBilweKaU54UV5l9GUHP2WfEg3Oi0KOPUWDEmN42pKop9yIeQ ABRYco8l6qHok333++yVqjnj ) ; Key ID = 6093`
	`USCIS.GOV. 7200 IN DNSKEY ( 257 3 8 AwEAAblW1udwDc1jdk0wgUlgBedGMVt5pxqc+fiiiwE/VkJzQ5CYeW8gOYFxN4KYtUL5+4vJv7te PxgRwDPpO61y8YMzpFV01mlL0Z3QfA5kehdNwOjzb4w822/+Gg8ggwmWm6kwoaacP+PULdkyuast 2JO0ukZD2ZgvvrEMCZXE5XQQTq113fsGv0vz76/U/7kYbjfEgxa3OVwiu+b0FOp3cPXcydjTOiuX WPhvxykpVNfeFy/dX8mWirvWrl058YbbbWi9Crky28/RMmZM6FTVkd9RKit+lUxAjjj6/LT03G3O KICWW9ssm20lMg805GcsSkii6eyUZtm95bGxaEUeCJ8= ) ; Key ID = 32821`
	`USCIS.GOV. 7200 IN DNSKEY ( 256 3 8 AwEAAcW5qix3NiQlNsFvMplQfFicpLqczBXedxPlydkvN3oi9wtg2AHcGySQt4i5Q9fdfwTG7H5Y ZcoPUwjVkUkEHGH6O+JSPE+vFQ/5deOD2+lFZ4qJKsIR9o1peerLdsbK5ATRDq6Rg4Bz6JaX6J4+ 4wpz+5DYuNgE8njh92T/LbsB ) ; Key ID = 46785`
	DNSKEY=32821/SEP is now in the chain-of-trust
	DS=32821/SHA-256 verifies DNSKEY=32821/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`USCIS.GOV. 7200 IN RRSIG ( DNSKEY 8 2 7200 20190718044013 20190715034013 32821 uscis.gov. RfE5NHGC7y/rMygi+ypJ0ie1e70UiyK87aCZazjRye+aR7+/yPwaBp7J2jH/eoTXKfkzVfa2hR78 Ykz9NHhuFdyWhFoPX1iWJ3cdoJIIraxHUVQQY7RgOcfe0kMrxF1A+9TniYM9pcBPlMyNBaekTu4u 4eB29j+S5vKgqVIJNmsWdNMf2PzOTfBQV7qLWxwckTMtBeuFl6YxQjZyMtK7FUsvpP/H77HfYihn u3jmtEPEz4uE+wGC5+qMSabRERvElD+ZKGElTob1n72XEgD9TMfQrWx4K5SSmqER8OPxeKKeQ2UT Jm8OFPnDQOJlDz+DsRF7PxeL2fGkLUYRjaocgQ== )`
	RRSIG=32821 and DNSKEY=32821/SEP verifies the DNSKEY RRset
	DNSKEY=6093 is now in the chain-of-trust
	DNSKEY=46785 is now in the chain-of-trust
	Query to a8-65.akam.net for USCIS.GOV/A
	Error querying a8-65.akam.net/2600:1403:a:0:0:0:0:41 for USCIS.GOV/A: 'IPv6 transport disabled'
	Received 223 bytes from 2.16.40.65
	;; Answer received from 2.16.40.65 (223 bytes) ;; HEADER SECTION ;; id = 42470 ;; 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) ;; USCIS.GOV. IN A ;; ANSWER SECTION (2 records) USCIS.GOV. 20 IN A 104.98.164.250 USCIS.GOV. 20 IN RRSIG ( A 8 2 20 20190718044013 20190715034013 6093 uscis.gov. n0AZEWB4PpJKeFnxgLszMFMjoRH3Q5W7UQZhavlaGyJ0I2aPyNmfsaeTfDJy4ju6TKZZZscCrJ4y n4ZXKkXlxXir1mKZ+LB28ePBY2sd9LkSoswEsV9nL8O9ttn8Q6cSil8nY4OHIpE9z5APs5mlWMBd 6ZaR6toHGDXEwKBojZc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	USCIS.GOV is authoritative for USCIS.GOV
	Found RRSIG signed by uscis.gov zone
	Query to a1-91.akam.net for USCIS.GOV/SOA
	Received 561 bytes from 193.108.91.91
	;; Answer received from 193.108.91.91 (561 bytes) ;; HEADER SECTION ;; id = 36060 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN SOA ;; ANSWER SECTION (2 records) USCIS.GOV. 300 IN SOA ( a1-91.akam.net. dnssec1net.cbp.dhs.GOV. 1557463869 ;serial 10800 ;refresh 1080 ;retry 604800 ;expire 300 ;minimum ) USCIS.GOV. 300 IN RRSIG ( SOA 8 2 300 20190718044013 20190715034013 6093 uscis.gov. EaoJP1Y31uvNikhUu2kW31tpYBj0vNBHZ5U/rKLl3HFGyiWB8LNr+UUvJYHKwZs7DgJXIb/8dR1A UNcey4lQKjnFygNfH3Cw72r4ORFbmp0IUbVuPQG38TpuqhP+s0SAfdhUR9o+nxTGe0gh8TcrWGrS l0Ve7kMsctzQw6wv/mc= ) ;; AUTHORITY SECTION (7 records) USCIS.GOV. 300 IN NS a1-91.akam.net. USCIS.GOV. 300 IN NS a7-64.akam.net. USCIS.GOV. 300 IN NS a9-66.akam.net. USCIS.GOV. 300 IN NS a22-66.akam.net. USCIS.GOV. 300 IN NS a8-65.akam.net. USCIS.GOV. 300 IN NS a16-67.akam.net. USCIS.GOV. 300 IN RRSIG ( NS 8 2 300 20190718044013 20190715034013 6093 uscis.gov. eB420TDEe96cjZIh/ZNoDKlx4s6fuGyf8odM01/G0IcydI4TgUER8l3hzhkPiF8Hd3YrXYakLFBV dExeet3NOjpfaJqJrIjHjFZRR4avF7xlpSlCXzjWo/SAttza1rlxx+Qea34D7OOSbIkVyRsH55pO HWyOBCL5OZ9Vum3jN5A= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a22-66.akam.net for USCIS.GOV/SOA
	Received 561 bytes from 23.211.61.66
	;; Answer received from 23.211.61.66 (561 bytes) ;; HEADER SECTION ;; id = 41699 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN SOA ;; ANSWER SECTION (2 records) USCIS.GOV. 300 IN SOA ( a1-91.akam.net. dnssec1net.cbp.dhs.GOV. 1557463869 ;serial 10800 ;refresh 1080 ;retry 604800 ;expire 300 ;minimum ) USCIS.GOV. 300 IN RRSIG ( SOA 8 2 300 20190718044013 20190715034013 6093 uscis.gov. EaoJP1Y31uvNikhUu2kW31tpYBj0vNBHZ5U/rKLl3HFGyiWB8LNr+UUvJYHKwZs7DgJXIb/8dR1A UNcey4lQKjnFygNfH3Cw72r4ORFbmp0IUbVuPQG38TpuqhP+s0SAfdhUR9o+nxTGe0gh8TcrWGrS l0Ve7kMsctzQw6wv/mc= ) ;; AUTHORITY SECTION (7 records) USCIS.GOV. 300 IN NS a7-64.akam.net. USCIS.GOV. 300 IN NS a22-66.akam.net. USCIS.GOV. 300 IN NS a16-67.akam.net. USCIS.GOV. 300 IN NS a9-66.akam.net. USCIS.GOV. 300 IN NS a1-91.akam.net. USCIS.GOV. 300 IN NS a8-65.akam.net. USCIS.GOV. 300 IN RRSIG ( NS 8 2 300 20190718044013 20190715034013 6093 uscis.gov. eB420TDEe96cjZIh/ZNoDKlx4s6fuGyf8odM01/G0IcydI4TgUER8l3hzhkPiF8Hd3YrXYakLFBV dExeet3NOjpfaJqJrIjHjFZRR4avF7xlpSlCXzjWo/SAttza1rlxx+Qea34D7OOSbIkVyRsH55pO HWyOBCL5OZ9Vum3jN5A= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a8-65.akam.net for USCIS.GOV/SOA
	Error querying a8-65.akam.net/2600:1403:a:0:0:0:0:41 for USCIS.GOV/SOA: 'IPv6 transport disabled'
	Received 561 bytes from 2.16.40.65
	;; Answer received from 2.16.40.65 (561 bytes) ;; HEADER SECTION ;; id = 40324 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN SOA ;; ANSWER SECTION (2 records) USCIS.GOV. 300 IN SOA ( a1-91.akam.net. dnssec1net.cbp.dhs.GOV. 1557463869 ;serial 10800 ;refresh 1080 ;retry 604800 ;expire 300 ;minimum ) USCIS.GOV. 300 IN RRSIG ( SOA 8 2 300 20190718044013 20190715034013 6093 uscis.gov. EaoJP1Y31uvNikhUu2kW31tpYBj0vNBHZ5U/rKLl3HFGyiWB8LNr+UUvJYHKwZs7DgJXIb/8dR1A UNcey4lQKjnFygNfH3Cw72r4ORFbmp0IUbVuPQG38TpuqhP+s0SAfdhUR9o+nxTGe0gh8TcrWGrS l0Ve7kMsctzQw6wv/mc= ) ;; AUTHORITY SECTION (7 records) USCIS.GOV. 300 IN NS a8-65.akam.net. USCIS.GOV. 300 IN NS a9-66.akam.net. USCIS.GOV. 300 IN NS a1-91.akam.net. USCIS.GOV. 300 IN NS a16-67.akam.net. USCIS.GOV. 300 IN NS a22-66.akam.net. USCIS.GOV. 300 IN NS a7-64.akam.net. USCIS.GOV. 300 IN RRSIG ( NS 8 2 300 20190718044013 20190715034013 6093 uscis.gov. eB420TDEe96cjZIh/ZNoDKlx4s6fuGyf8odM01/G0IcydI4TgUER8l3hzhkPiF8Hd3YrXYakLFBV dExeet3NOjpfaJqJrIjHjFZRR4avF7xlpSlCXzjWo/SAttza1rlxx+Qea34D7OOSbIkVyRsH55pO HWyOBCL5OZ9Vum3jN5A= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a7-64.akam.net for USCIS.GOV/SOA
	Received 561 bytes from 23.61.199.64
	;; Answer received from 23.61.199.64 (561 bytes) ;; HEADER SECTION ;; id = 55005 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN SOA ;; ANSWER SECTION (2 records) USCIS.GOV. 300 IN SOA ( a1-91.akam.net. dnssec1net.cbp.dhs.GOV. 1557463869 ;serial 10800 ;refresh 1080 ;retry 604800 ;expire 300 ;minimum ) USCIS.GOV. 300 IN RRSIG ( SOA 8 2 300 20190718044013 20190715034013 6093 uscis.gov. EaoJP1Y31uvNikhUu2kW31tpYBj0vNBHZ5U/rKLl3HFGyiWB8LNr+UUvJYHKwZs7DgJXIb/8dR1A UNcey4lQKjnFygNfH3Cw72r4ORFbmp0IUbVuPQG38TpuqhP+s0SAfdhUR9o+nxTGe0gh8TcrWGrS l0Ve7kMsctzQw6wv/mc= ) ;; AUTHORITY SECTION (7 records) USCIS.GOV. 300 IN NS a1-91.akam.net. USCIS.GOV. 300 IN NS a16-67.akam.net. USCIS.GOV. 300 IN NS a9-66.akam.net. USCIS.GOV. 300 IN NS a22-66.akam.net. USCIS.GOV. 300 IN NS a7-64.akam.net. USCIS.GOV. 300 IN NS a8-65.akam.net. USCIS.GOV. 300 IN RRSIG ( NS 8 2 300 20190718044013 20190715034013 6093 uscis.gov. eB420TDEe96cjZIh/ZNoDKlx4s6fuGyf8odM01/G0IcydI4TgUER8l3hzhkPiF8Hd3YrXYakLFBV dExeet3NOjpfaJqJrIjHjFZRR4avF7xlpSlCXzjWo/SAttza1rlxx+Qea34D7OOSbIkVyRsH55pO HWyOBCL5OZ9Vum3jN5A= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a9-66.akam.net for USCIS.GOV/SOA
	Received 561 bytes from 184.85.248.66
	;; Answer received from 184.85.248.66 (561 bytes) ;; HEADER SECTION ;; id = 64461 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN SOA ;; ANSWER SECTION (2 records) USCIS.GOV. 300 IN SOA ( a1-91.akam.net. dnssec1net.cbp.dhs.GOV. 1557463869 ;serial 10800 ;refresh 1080 ;retry 604800 ;expire 300 ;minimum ) USCIS.GOV. 300 IN RRSIG ( SOA 8 2 300 20190718044013 20190715034013 6093 uscis.gov. EaoJP1Y31uvNikhUu2kW31tpYBj0vNBHZ5U/rKLl3HFGyiWB8LNr+UUvJYHKwZs7DgJXIb/8dR1A UNcey4lQKjnFygNfH3Cw72r4ORFbmp0IUbVuPQG38TpuqhP+s0SAfdhUR9o+nxTGe0gh8TcrWGrS l0Ve7kMsctzQw6wv/mc= ) ;; AUTHORITY SECTION (7 records) USCIS.GOV. 300 IN NS a9-66.akam.net. USCIS.GOV. 300 IN NS a8-65.akam.net. USCIS.GOV. 300 IN NS a7-64.akam.net. USCIS.GOV. 300 IN NS a1-91.akam.net. USCIS.GOV. 300 IN NS a16-67.akam.net. USCIS.GOV. 300 IN NS a22-66.akam.net. USCIS.GOV. 300 IN RRSIG ( NS 8 2 300 20190718044013 20190715034013 6093 uscis.gov. eB420TDEe96cjZIh/ZNoDKlx4s6fuGyf8odM01/G0IcydI4TgUER8l3hzhkPiF8Hd3YrXYakLFBV dExeet3NOjpfaJqJrIjHjFZRR4avF7xlpSlCXzjWo/SAttza1rlxx+Qea34D7OOSbIkVyRsH55pO HWyOBCL5OZ9Vum3jN5A= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a16-67.akam.net for USCIS.GOV/SOA
	Received 561 bytes from 23.211.132.67
	;; Answer received from 23.211.132.67 (561 bytes) ;; HEADER SECTION ;; id = 424 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; USCIS.GOV. IN SOA ;; ANSWER SECTION (2 records) USCIS.GOV. 300 IN SOA ( a1-91.akam.net. dnssec1net.cbp.dhs.GOV. 1557463869 ;serial 10800 ;refresh 1080 ;retry 604800 ;expire 300 ;minimum ) USCIS.GOV. 300 IN RRSIG ( SOA 8 2 300 20190718044013 20190715034013 6093 uscis.gov. EaoJP1Y31uvNikhUu2kW31tpYBj0vNBHZ5U/rKLl3HFGyiWB8LNr+UUvJYHKwZs7DgJXIb/8dR1A UNcey4lQKjnFygNfH3Cw72r4ORFbmp0IUbVuPQG38TpuqhP+s0SAfdhUR9o+nxTGe0gh8TcrWGrS l0Ve7kMsctzQw6wv/mc= ) ;; AUTHORITY SECTION (7 records) USCIS.GOV. 300 IN NS a16-67.akam.net. USCIS.GOV. 300 IN NS a22-66.akam.net. USCIS.GOV. 300 IN NS a8-65.akam.net. USCIS.GOV. 300 IN NS a1-91.akam.net. USCIS.GOV. 300 IN NS a9-66.akam.net. USCIS.GOV. 300 IN NS a7-64.akam.net. USCIS.GOV. 300 IN RRSIG ( NS 8 2 300 20190718044013 20190715034013 6093 uscis.gov. eB420TDEe96cjZIh/ZNoDKlx4s6fuGyf8odM01/G0IcydI4TgUER8l3hzhkPiF8Hd3YrXYakLFBV dExeet3NOjpfaJqJrIjHjFZRR4avF7xlpSlCXzjWo/SAttza1rlxx+Qea34D7OOSbIkVyRsH55pO HWyOBCL5OZ9Vum3jN5A= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a8-65.akam.net for USCIS.GOV/A
	Error querying a8-65.akam.net/2600:1403:a:0:0:0:0:41 for USCIS.GOV/A: 'IPv6 transport disabled'
	Received 223 bytes from 2.16.40.65
	;; Answer received from 2.16.40.65 (223 bytes) ;; HEADER SECTION ;; id = 11655 ;; 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) ;; USCIS.GOV. IN A ;; ANSWER SECTION (2 records) USCIS.GOV. 20 IN A 104.98.164.250 USCIS.GOV. 20 IN RRSIG ( A 8 2 20 20190718044013 20190715034013 6093 uscis.gov. n0AZEWB4PpJKeFnxgLszMFMjoRH3Q5W7UQZhavlaGyJ0I2aPyNmfsaeTfDJy4ju6TKZZZscCrJ4y n4ZXKkXlxXir1mKZ+LB28ePBY2sd9LkSoswEsV9nL8O9ttn8Q6cSil8nY4OHIpE9z5APs5mlWMBd 6ZaR6toHGDXEwKBojZc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	USCIS.GOV A RR has value 104.98.164.250
	Found 1 RRSIGs over A RRset
	`USCIS.GOV. 20 IN RRSIG ( A 8 2 20 20190718044013 20190715034013 6093 uscis.gov. n0AZEWB4PpJKeFnxgLszMFMjoRH3Q5W7UQZhavlaGyJ0I2aPyNmfsaeTfDJy4ju6TKZZZscCrJ4y n4ZXKkXlxXir1mKZ+LB28ePBY2sd9LkSoswEsV9nL8O9ttn8Q6cSil8nY4OHIpE9z5APs5mlWMBd 6ZaR6toHGDXEwKBojZc= )`
	RRSIG=6093 and DNSKEY=6093 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: