uscis.gov | DNSViz

uscis.gov

Updated: 2023-07-05 23:23:59 UTC (363 days ago) Go to most recent »

DNS Server Responses

Responses for uscis.gov/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.gov-servers.net. (69.36.157.30)	a.gov-servers.net. (2001:500:4431::2:30)	b.gov-servers.net. (209.112.123.30)	b.gov-servers.net. (2620:74:27::2:30)	c.gov-servers.net. (69.36.153.30)	c.gov-servers.net. (2620:74:28::2:30)	d.gov-servers.net. (81.19.194.30)	d.gov-servers.net. (2620:74:29::2:30)
uscis.gov	3600	DS	32572 8 2 a6c5a7d479d878a88b679b1cccb742f20dec071cce5adba3c1c2837d1768e0f4	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	DS 8 2 3600 20230710094042 20230703094042 50011 gov. VCLFYugucu0qbJQL5UU4vqCTaIz8ntJW NKk+6bvNZU+rt9JrRNwHE0u/dKmH2bTc sPf/ON+NzksYVIMuluLalMmyKUkYlvbP L3fxNUv5bcZ9oTpUj2kckhG5UVLFCErM YIjZgPj9h/M7+vN679qATs1+lH3hml3h 2ft//yYkxztkZlNSYjZ3jnGPLgTb+sRh GPo/bVg0rwe/7IrvRRRoOQ==	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	294	294	294	294	294	294	294	294
Response time (ms)				OK	49	47	32	31	77	77	31	30

Responses for uscis.gov/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	7200	DNSKEY	256 3 8 AwEAAbny3aM7Dtg4D745h7bauEF+pLww DJ2Qz/4uXzLjFZsEChM1exD6n8aO1SWP 0qC2CI4dRZ0bhafNWINpIsFYI32vMUNP gUTWZ6yM/Skg2VvHg0GW9obonCTUYxfc Gq7zxSpHn6F2YcAW5xHVDLDCVZwWA+UE JASZWInf8uZ25FDZ ; key tag = 61746 256 3 8 AwEAAb+T5ExtmdxW5Ikx5wpW0/kVfY40 4nHLQYt7Dej699sXPcsemYhYHPfOXV25 8mAATl6vbMA1byTLeWsX0NAbdT8nYRaV r3YrflFCUYKRurzNIEqIp0G413UfeWeD 35rB6D7foDQUZzHtRggDBOexO6bi2W6m nnPKy3/1EzdybNe/ ; key tag = 58860 257 3 8 AwEAAeKKvTCt7CgVDFe7VGsRwqW9a1nG XydMD567b8J9q/+lKlm5QwypuLnZjv3s 1af6dFBt0OGIDkMvNpkYDknIw/1jDcXR mLM54wAHNPJGZ31cpxjxHlGYIqyzh+4D k1JIKCGtkEvGHjs8M1hR8ZTZkMCgu2PN LxDJ0uzOh2nAU7uJ1iSeLx0GQcZ1z8sX 39IERi3cs+9tAx8LURu27r8ovjF+yBsm L5WcIpi9yBR5Hqq2Y/9ioXuDx3D+Vvm9 DqImF1u5MRKTC7b+YVgqvCw368BU0xfn 719lI40rnDJ/OUcgM4Yas+ATXnwoY/DC uiZxzsb6+c241uOxFMoQl5Q1OyE= ; key tag = 32572	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	7200	RRSIG	DNSKEY 8 2 7200 20230708182150 20230705172150 32572 uscis.gov. oXOKdj5ME0uS5teXGBaQrZ85tnmeOXyK okaeb+kuIvhsBiJlKW1JQu6OmK62Vo4s 8MfLXmWcKTLgqXWPfOHcz1QvU3HWnD1K zD7Br6QJ9V5oTm8FHhSuX3F+iu5yfXPj IayBbO5KAOokutcUELiz0MpaHyQM/kls CYgJ6r0QtrZHbbq/NmZgOmU4yWZyzx5U V5LULyUdaVVBs8k+13o+2oGibh9M1T8f bsbbRANpjtyo6NbCyWVQHr9ZG8s1jGwF tWpEKBlQvMLIhlgb7GkUxwZdf0rXj1GR DulTL534DPEvMNTFAHsN6HaUrgSCVWD9 CICIz1KTmXMh/g0J5/UsLw==	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1		4/0/1	4/0/1	4/0/1	4/0/1
Response size (bytes)				OK	907	907	907	907	907	907	907		907	907	907	907
Response time (ms)				OK	77	167	169	167	115	116	115		77	78	40	48

Responses for uscis.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	86400	NS	a1-91.akam.net. a7-64.akam.net. a8-65.akam.net. a9-66.akam.net. a16-67.akam.net. a22-66.akam.net.	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	86400	RRSIG	NS 8 2 86400 20230708182150 20230705172150 61746 uscis.gov. gc3F2/782051qYAzPKRujDGuQrKAD7kx rh3tDASMsYtQtqXrMP3TjrPcGm72mCBF ZNxfo1Dc9k3DiBS2TN7WKKcVe38ZsLPT 60ZCXqICUuMmVqZ5+E69Nmx5usmgsDR6 1LMMPUNOP5Z+cYGdBIebOQn0K0G/nmbq PZoyGwBZzzs=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1		7/0/1	7/0/1	7/0/1	7/0/1
Response size (bytes)				OK	337	337	337	337	337	337	337		337	337	337	337
Response time (ms)				OK	20	101	97	86	72	64	46		39	41	13	10

Responses for uscis.gov/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1		0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	533	533	533	533	533	533	533		533	533	533	533
Response time (ms)				OK	95	186	187	187	133	133	133		96	95	72	72

Responses for uscis.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	86400	NS	a1-91.akam.net. a7-64.akam.net. a8-65.akam.net. a9-66.akam.net. a16-67.akam.net. a22-66.akam.net.	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	86400	RRSIG	NS 8 2 86400 20230708182150 20230705172150 61746 uscis.gov. gc3F2/782051qYAzPKRujDGuQrKAD7kx rh3tDASMsYtQtqXrMP3TjrPcGm72mCBF ZNxfo1Dc9k3DiBS2TN7WKKcVe38ZsLPT 60ZCXqICUuMmVqZ5+E69Nmx5usmgsDR6 1LMMPUNOP5Z+cYGdBIebOQn0K0G/nmbq PZoyGwBZzzs=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1		7/0/1	7/0/1	7/0/1	7/0/1
Response size (bytes)				OK	337	337	337	337	337	337	337		337	337	337	337
Response time (ms)				OK	20	101	97	86	72	64	46		39	41	13	10

Responses for uscis.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	20	A	23.203.237.130	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	20	RRSIG	A 8 2 20 20230708182150 20230705172150 61746 uscis.gov. Ljh58C9kGw+7iNPuELd8mEGE/ALQprOw mHGMbgyzzrSAYrGEcdpc7onGQsfV1Ao2 9jHgN7wTwupd1WPGi+VnLZbyeVjSEJ6/ XukKHqMF0CuCgSGHbsJnfy3YgoR0ZzeU H7diTrcd+HmOCDUFj1UyriADU7BY2IRr fLTWbZjyV+Q=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1		2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	223	223	223	223	223	223	223		223	223	223	223
Response time (ms)				OK	20	110	100	91	70	64	46		39	40	13	9

Responses for up7crnht06.uscis.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
RR count (Answer/Authority/Additional)				OK	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1		0/8/1	0/8/1	0/8/1	0/8/1
Response size (bytes)				OK	1056	1056	1056	1056	1056	1056	1056		1056	1056	1056	1056
Response time (ms)				OK	75	167	168	187	111	111	133		94	74	60	60

Responses for uscis.gov/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	28800	TXT	"v=spf1 -all" "8ab72acd4d5a42dcb191d093c06c64a3"	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	28800	RRSIG	TXT 8 2 28800 20230708182150 20230705172150 61746 uscis.gov. Fv5S2jloop+GuLXY6c3LN516DedQ0uE3 Oxk52s1yP4apR363+3T6ymX5ZJosPNCz x/1LZkaUv1wY1I8P+b4Pu/3KtzGDoCbC IcUvS4D5mStZ2OjeOaR8bgVcg7/lKBeh NQwVfsyfIOOR+XUrWZxfqaUy9nNmlswT 3oZuHYD0HuU=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1		3/0/1	3/0/1	3/0/1	3/0/1
Response size (bytes)				OK	276	276	276	276	276	276	276		276	276	276	276
Response time (ms)				OK	75	176	176	175	130	131	130		75	75	36	37

Responses for uscis.gov/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	20	AAAA	2600:1406:3a00:481::447a 2600:1406:3a00:48a::447a	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	20	RRSIG	AAAA 8 2 20 20230708182150 20230705172150 61746 uscis.gov. LBsEwIuih3DfFbKGa/A2xNGs+hzRjm5u 7ZKyfWN5VbVZmknIc/vhHl08kGnZID8e 3NOfaApWOsPxCEc3ZCRleO0DeNrJU/Jh mxsuWhVLU7icPnNOEMDAhIBb+5QlSYfB SMb3VH4CJ4EXGvFID8CGE0HoxH6Zbpc/ 37+9u3dqY9M=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1		3/0/1	3/0/1	3/0/1	3/0/1
Response size (bytes)				OK	263	263	263	263	263	263	263		263	263	263	263
Response time (ms)				OK	84	176	178	125	125	125	125		83	83	39	40

Responses for uscis.gov/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	300	NSEC3PARAM	1 0 1 136db65b65599e24	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	300	RRSIG	NSEC3PARAM 8 2 300 20230708182150 20230705172150 61746 uscis.gov. h/f7mDCJdrgZgsgmnWhyVk8foWe094SZ Uw35E/5heds5yF8qD7VePS4lyIE6q2Fr u0GL+STelt/HWfBiDbBwNT5pPG7oyl8+ IOutsk7uJpdABtZNWsbGrmMtgR/WlWbY teQHkDHEEzUx/mG2C+iWK+jqxeJig7iT MRGR7A6bYf4=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1		2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	232	232	232	232	232	232	232		232	232	232	232
Response time (ms)				OK	94	186	187	187	133	133	133		95	94	61	60

Responses for uscis.gov/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
uscis.gov	86400	SOA	a1-91.akam.net. dnssec1net.cbp.dhs.gov. 1557463909 10800 1080 604800 300	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	86400	RRSIG	SOA 8 2 86400 20230708182150 20230705172150 61746 uscis.gov. HD9YR+ndN7Gsm+03zvEy0biRqBRLT2WN r8nNTr8DgmArwW38rIJ4MZ5s4RrIUaCP k2GpvKRLaQ+JycSCQ4SJAV18Q6Cum42J 0tngx2HIACKosjBXwD9kB/G7SH7/LcRr VO6e1ccgN04r6bxeiFuxxO1FivCRzXTV Gapsn7LeMqg=	VALID	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1		2/7/1	2/7/1	2/7/1	2/7/1
Response size (bytes)				OK	561	561	561	561	561	561	561		561	561	561	561
Response time (ms)				OK	80	172	175	169	116	122	116		78	78	48	50

Responses for uscis.gov/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-91.akam.net. (193.108.91.91)	a1-91.akam.net. (2600:1401:2::5b)	a16-67.akam.net. (23.211.132.67)	a16-67.akam.net. (2600:1406:1b::43)	a22-66.akam.net. (23.211.61.66)	a22-66.akam.net. (2600:1480:7800::42)	a7-64.akam.net. (23.61.199.64)	a7-64.akam.net. (2600:1406:32::40)	a8-65.akam.net. (2.16.40.65)	a8-65.akam.net. (2600:1403:a::41)	a9-66.akam.net. (184.85.248.66)	a9-66.akam.net. (2a02:26f0:117::42)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1		0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	533	533	533	533	533	533	533		533	533	533	533
Response time (ms)				OK	75	174	174	130	130	131	130		75	75	35	36