uscis.gov | DNSViz

uscis.gov

Updated: 2023-04-14 19:53:01 UTC (589 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 20230421164039 20230414164039 24250 gov. m01MNYREbzWN6L/izQq/OzBm+5SaIl34 XIn6omPuxh1UFmNnSik48rpKnrdS9uAO CvTSzUnO+bMo0RkcJX9ib39EypaEK+pc v7cr/3VivsduPxY9AoIOKbxWUKeyET6J 6Dw7tO4klt/bRIke4UqWdtvey0cqTDUH SywKsSdojDOMJUtqpk4yJXXCO5bq2xux 21uRLTcpQ0WVxth7wFaqHA==	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	36	35	27	25	54	53	27	25

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 AwEAAbDDWBkee0E9H3TCO/OdFqO3126d xuLcwytQn+BwFrb1G1S5DQzMtZDXoWvT E+cW19hor5X0SAdkzr+xNlPcunQVZpcf MmK4wMXYMqkMCsVFRs3W8AvFqqSj0vfV HY8fvuyRmyp/ae/vJ43wn8LZm4Ewu5Lx bSaTScDd6OETTSzF ; key tag = 22771 256 3 8 AwEAAeSJeFSG8bRFxZLHEGFJEHeGpuPO HbFgYR/7HOxZ2l0QqhPv94eLHNQKnKQ6 BY3Hl3MGrgrytPgq2EIOig/CrdscP/Vf kNO1edT6axBXsB7AhBRFDD8JuCiPfY3u lnelOmqhIpYEeOaNJFSmqlZSkZYdMvss 5vuafprgsVVUu/hD ; key tag = 27309 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	Y
	7200	RRSIG	DNSKEY 8 2 7200 20230417181928 20230414171928 32572 uscis.gov. DPMdyB/mWBFqOduaaNxHnLqAc5CUjW3c xVZH8jpZTQsZLFLnCAqYWwPD/vYZrl1I DoJ79C1AZvCJpZEMlMBTp7DEWhRlwVc/ wPLIawK53C3pUyOFgxUj3Tu0/cECTTLb soV4dzhScSBJHAR0t4MtNOCibm6hX/Ji p4QrrC55e+wjXpCexcH3UkHEZYeBOakd j7EISY+06IlCQjfizWHKnpERuUu+bGA8 EGFmYjm/Pg7DH3IZ/KvcPjmE03DqaVSs NoL+m+iZB9OI/XPcRaDFcnsMToOSnTnW QzyU3C/21XbDv5uo9l8tqIaRZCMQLS8/ afzWcw+XnLSOVp0Jig3qtQ==	VALID	Y	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	4/0/1
Response size (bytes)				OK	907	907	907	907	907	907	907	907	907	907	907	907
Response time (ms)				OK	118	171	116	89	116	117	170	172	69	69	36	37

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	Y
	86400	RRSIG	NS 8 2 86400 20230417181928 20230414171928 27309 uscis.gov. I/POnXFLvnt5ADk4VA1vcKQvJZQTctoP q6BZj3LSufxuzLkCG5ZdwryVga4PTYCD zpgG+VhAxB1J17ArKbQu9wP5d4zunKwt zEswR2Q8XA+KxxFPIwBDmEaVL9MbfspS PVyg9dJprM87+JIiqcL8u2jiyVCpCuc0 hEp3MQQZ/hw=	VALID	Y	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	7/0/1
Response size (bytes)				OK	337	337	337	337	337	337	337	337	337	337	337	337
Response time (ms)				OK	74	107	70	59	68	64	130	134	41	39	9	11

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	0/4/1
Response size (bytes)				OK	533	533	533	533	533	533	533	533	533	533	533	533
Response time (ms)				OK	108	168	108	92	107	107	168	168	70	68	36	39

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	Y
	86400	RRSIG	NS 8 2 86400 20230417181928 20230414171928 27309 uscis.gov. I/POnXFLvnt5ADk4VA1vcKQvJZQTctoP q6BZj3LSufxuzLkCG5ZdwryVga4PTYCD zpgG+VhAxB1J17ArKbQu9wP5d4zunKwt zEswR2Q8XA+KxxFPIwBDmEaVL9MbfspS PVyg9dJprM87+JIiqcL8u2jiyVCpCuc0 hEp3MQQZ/hw=	VALID	Y	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	7/0/1
Response size (bytes)				OK	337	337	337	337	337	337	337	337	337	337	337	337
Response time (ms)				OK	74	107	70	59	68	64	130	134	41	39	9	11

Responses for c4r3hekf2j.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	0/8/1
Response size (bytes)				OK	1051	1051	1051	1051	1051	1051	1051	1051	1051	1051	1051	1051
Response time (ms)				OK	114	169	107	89	106	111	166	171	68	69	34	54

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	104.124.147.59	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	20	RRSIG	A 8 2 20 20230417181928 20230414171928 27309 uscis.gov. GDgeliHsdNiwVOd3uTNrQegzZaP5B49+ U6+xkALjsNOJSRPxJkqFk6Xdraa0qfqp uCDVP1J/9hXNXpfpinsiZVWzwH9P8ncp wVCjTd1rdzR5jHmD4KSWtRMzv1DTtCFK m7y+LkvIT2sU9wk3d6MbcrMVHBXcl3XI bHa5lAPXaXo=	VALID	Y	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	2/0/1
Response size (bytes)				OK	223	223	223	223	223	223	223	223	223	223	223	223
Response time (ms)				OK	72	106	69	60	67	64	132	133	39	39	8	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	Y
	28800	RRSIG	TXT 8 2 28800 20230417181928 20230414171928 27309 uscis.gov. 1rLwnPjUnXpPj4AfQGJz1DuSY9YG6JVF H+WgDQvGUTI6XQAYtfO7RgSavJE+5h/R cslNNtcCoC+QqURfOut5ISeAwaG4xKib 68gwy0slIKVj7sZkcboK7wPA49ce3Wns yRZt7F2MWJO3PkOgdKz28oAwgQ+FwSrq XwwPgmb4e/o=	VALID	Y	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	3/0/1
Response size (bytes)				OK	276	276	276	276	276	276	276	276	276	276	276	276
Response time (ms)				OK	138	180	137	81	138	138	180	180	63	64	28	28

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	2600:1406:3c:3a5::447a 2600:1406:3c:3ac::447a	OK		Y		Y		Y		Y		Y		Y
	20	RRSIG	AAAA 8 2 20 20230417181928 20230414171928 27309 uscis.gov. YlLC+oQCu2IqO4EYhoU92cNsLw991Jz9 GMcCjK+239UUYiuU9fsb42IcwrzrVtJw 7RgrCEyvidyjthr6kijuEUrOAPYktBkL Czr7WkKlh7lsv46YSOoFwrv+otLwrdTO vH0Tud9Q8xUDuQZYaQ74FEW+4ANOVzSQ OffUSYWgLgc=	VALID		Y		Y		Y		Y		Y		Y
uscis.gov	20	AAAA	2600:1406:3a00:387::447a 2600:1406:3a00:395::447a	OK	Y		Y		Y		Y		Y		Y
	20	RRSIG	AAAA 8 2 20 20230417181928 20230414171928 27309 uscis.gov. F74IInQsyqRwLew3NwcqYiYxof2fUxUC foBNDV5UYGxp6lZtVJDDKWCme40lP9IE 6BKbRThQkkWY4BwA2Henem0FlUH0htmv +UAL/qlF1qZGlGRVdQERzJMsLAv81R7m zjiZnS1+yRj2BaI/fYRLrMm8YsHg1lNt 7e4R9f3iyn0=	VALID	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	3/0/1
Response size (bytes)				OK	263	263	263	263	263	263	263	263	263	263	263	263
Response time (ms)				OK	130	180	126	91	129	130	180	181	73	73	38	39

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 859e19a88bced2cc	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	300	RRSIG	NSEC3PARAM 8 2 300 20230417181928 20230414171928 27309 uscis.gov. yM/eFYMzLqNRaKbvhDNtR2bwzZg+1Naf VT8NbmSH/iJeyf4d8aykl/YmIcYD3PNN XPxHUepxPL3X70JpqsMO8hPPeMWQPDe8 ux1CLGsHS6c6savnojHM0sE7HYPOHHg/ 0xL7UawXks6VoKVvtBLJo8Ov4V3zkko0 1kIYmrLPfVk=	VALID	Y	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	2/0/1
Response size (bytes)				OK	232	232	232	232	232	232	232	232	232	232	232	232
Response time (ms)				OK	116	170	115	90	115	116	170	171	68	69	35	53

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	Y
	86400	RRSIG	SOA 8 2 86400 20230417181928 20230414171928 27309 uscis.gov. QmItWbhXryCqrosKu5rk4N9TjJNklidq 6PVwU8rb/kDQi/Gzs1Wv2+mhoAl0ci5z 8krpjCkZAmk0mZTHaEfRq+PH9VaNPQI4 f+96/G7TrXqyHaR4tupkRqkaY9boqoPr vj9TwEf+khDQlxbsSNWRU1NwAXU5JH5f CLbmRanXL28=	VALID	Y	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	2/7/1
Response size (bytes)				OK	561	561	561	561	561	561	561	561	561	561	561	561
Response time (ms)				OK	132	177	128	79	130	132	175	180	62	63	27	41

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	0/4/1
Response size (bytes)				OK	533	533	533	533	533	533	533	533	533	533	533	533
Response time (ms)				OK	139	180	138	79	138	138	180	181	63	63	28	29