uscis.gov | DNSViz

uscis.gov

Updated: 2023-12-15 18:49:47 UTC (344 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.ns.gov. (199.33.230.1)	a.ns.gov. (2001:503:ff40::1)	b.ns.gov. (199.33.231.1)	b.ns.gov. (2001:503:ff41::1)	c.ns.gov. (199.33.232.1)	c.ns.gov. (2001:503:ff42::1)	d.ns.gov. (199.33.233.1)	d.ns.gov. (2001:503:ff43::1)
uscis.gov	3600	DS	32572 8 2 a6c5a7d479d878a88b679b1cccb742f20dec071cce5adba3c1c2837d1768e0f4	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	DS 8 2 3600 20231216194947 20231214174947 10104 gov. t/TytJH6whx0YD2uCrG3rXijmJ9WjVdK fkretth/Oed2YmuL5K+NZip+Lwe8XLRP UGXevfQOB0dw3fR7BgbyD+lL7syFGnyv DVn1Pdi0WRB4JhrBytqCXpZcfFxuFwr6 vCaBCkWkspC1aFOYx7dBCDpxM6GubhCm Zx6Pv3mfztUhCItez4TDKxgVQPgp3dTq RNYD7FpCYPbjUcjprEly8g==	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	292	290	291	290	291	292	291	291
Response time (ms)				OK	82	66	67	49	46	70	47	67

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 AwEAAc7RPmKTImrpfm+IrqnsMPXcb4NY avXpjhlGPBZwdisw2GEzAH+fr7BYlQOc O0bPByoA6XP4E6yPUNSfFdK4Fn75NZHc pyQ7jOqb7CtL1cLPMsJfafJvLAbYLxv0 Ehq9FZE+ciSn6PJXGA1PeOmxYy15rC3n zFOC6SPK5RCgW+0d ; key tag = 29271 256 3 8 AwEAAeTrMcpiYkEqmlEJi26fC2D0j+Fr yRZn1H4UT+iPBD88t63RP6MpYZ9VMK7U C7vUgCt9BnnMZN93HMqjSK0vSNbgi0pa llwv+myWLvXgFtTej5PIFDYjBUz/582U iWcoBnPR1HO56X2t03hKTZape+f0vXYr eF8c2LfGpQ4piK2B ; key tag = 49188 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 20231218182903 20231215172903 32572 uscis.gov. Uy+Owd3WPPpotJN4K9lhLJqdXDYwgCNK 2vxk5kq3B09yihN82dt3z1I9LRaqi083 Ib2dR7R/Y9IlYPqCs1/gAZSedW5WyGV/ tvkoNPFUt81dQZnLL7NGpMdtPKEaStmu ipXo0kj4b2P9EZGdvqSvwjJx5BFVneIe Cs5jTLbuubuykQ0LMPzOZVp/0uCUj+hr 0GkHwQdSl96+5jfD6C2qoEwhVYtawTiQ OxQ1MtBkC9QxVyK6jSQbziCggxqZaj8f 2R6cmcfmLps1ovg28GObOtfZPT/DcEJA lnRz473IcqsATyvmA0TGklp7MbaoQSj4 TtdKOpfJeBqoskkejEqKxg==	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	69	167	122	122	123	123	167		98	98	49	60

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 20231218182903 20231215172903 29271 uscis.gov. KtcyvWfHBtOahY12xqJcyPWVv37LLesr DvmIGfAhHkXRUt88tGfbjeuSr8UTzIlM TgmMnaoM+rtcHniKNCDR6gIO+ESa86L7 G8ZINxSpItPj5UA2VylO4KFc5aj2MmJj RdwYDCKqktCuhZoxv3EuVCSZ96kWRtXv 5YzyHAfB7ig=	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	19	104	72	62	69	65	101		39	42	12	30

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	92	191	144	144	144	144	144		122	121	81	82

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 20231218182903 20231215172903 29271 uscis.gov. KtcyvWfHBtOahY12xqJcyPWVv37LLesr DvmIGfAhHkXRUt88tGfbjeuSr8UTzIlM TgmMnaoM+rtcHniKNCDR6gIO+ESa86L7 G8ZINxSpItPj5UA2VylO4KFc5aj2MmJj RdwYDCKqktCuhZoxv3EuVCSZ96kWRtXv 5YzyHAfB7ig=	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	19	104	72	62	69	65	101		39	42	12	30

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 20231218182903 20231215172903 29271 uscis.gov. zprStL8U9yaapBT/hYnsKMz5ntxftY4S EamRhJy78bNkqv/1EsvnzDEDCMKaPP8S 0DC1e79evYhtP3M4lRu5NFU1q1YwK4Cx s6d9dluc5ZXWpDb88nTxU6qKZRho11+d HR9IEdYh3u80jfvlIRfPVCXn22Xxx2HV ULccmRehLqk=	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	21	105	68	62	67	65	62		39	39	12	10

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 20231218182903 20231215172903 29271 uscis.gov. s8tIzIeN2OLnX6XtZ8MBP6GjE7oe6/dS 4xFbAAmsTUnKBRy9gVzwD1PuIjdbuAQF 10fIrkaXeZ44+FFR2yfjvTqOvJifDfbT hBUM3jllbsWgPPmxoGtJwbLe4jp/wDCy sJpJx1RT5x9bv+FkEszzUU0em8ZuEm1J V3IkHpJMXdk=	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	50	172	118	148	118	118	148		106	75	46	80

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	2600:1406:3a00:78a::447a 2600:1406:3a00:794::447a	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	20	RRSIG	AAAA 8 2 20 20231218182903 20231215172903 29271 uscis.gov. atKaA5SFmH/2M52+eYCbgWfhwhagaBwG zuWJjiAlDeDzUJwB/cjk9x8vzNxRENlo odV0Sg7ngyZuzW130Cb//Y8UDbB9IpQs zb5Bvx3hC4NFq621EbsH3M1mzmdx/Vwb 74ZXduLlJ4Icxmd1MrQSBSwOXh6eNCVU NKTvLtUsNAo=	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	74	168	133	133	133	133	133		101	101	74	59

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 b9446afbbaec09a4	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	300	RRSIG	NSEC3PARAM 8 2 300 20231218182903 20231215172903 29271 uscis.gov. icceE+kwVLvjgtrdxE73x/XRkfKkm3pn CN71MCERzfda7YqNVPNNNqVpIULK3Pg4 dFbix9zcyHPHtfJpF/sDJC7Zc4jK8KXz 71D5rD4X3GJfsjGGfsnmybTZuSrkVCXj g9C4wYsM54ne+0WMwC1Eg5dcMmPnL0+g C5/jAUa5TuM=	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	92	190	145	144	145	145	145		121	121	82	92

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. 1557463911 10800 1080 604800 300	OK	Y	Y	Y	Y	Y	Y	Y		Y	Y	Y	Y
	86400	RRSIG	SOA 8 2 86400 20231218182903 20231215172903 29271 uscis.gov. ZAb0Q9aAtKpjXdt5VRBIQINBjppuPo58 oheCUGY+7iOALlIEq8zAtwyX9WcGoptd AtdJEs7o2ldjwUmQLej1V1G0gV8PAdbB QYHPlJEGunJwfh9IXhMe1N5agMuKkIXB aB+9FXBG9motxtmA7/wyks1yE2oMfNn3 WdJRfVCiENU=	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	79	170	144	142	146	146	169		104	106	60	77

Responses for 1rv3j0ztw6.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	47	141	119	118	121	123	139		74	74	13	48

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	47	142	124	124	125	125	124		73	75	14	27