WOT's community rates nih.gov excellent for safety (94/100). Its SSL certificate expired on 28 Jan 2024.

nih.gov is registered through Cybersecurity and Infrastructure Security Agency. The owner's details are hidden by a privacy service in the public WHOIS record.

When does nih.gov expire?

The registration expired on 21 Sept 2025.

nih.gov was registered on 1 Oct 1997, making it 29 years old.

Where is nih.gov hosted?

nih.gov is served from 1 IP address, mainly on AS3527 National Institutes of Health in United States of America.

nih.govDomain analysis & security report

Last analysed 6 Jan 2024, 22:24 UTC

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SSL: Expired; Expires 28 Jan 2024
Safety: Safe; WOT reputation 94/100
Domain age: 29 years; Registered 1 Oct 1997
Hosting: United States of America; AS3527 National Institutes of Health
Global rank: #275; Estimated

nih.gov overview

nih.gov was registered with Cybersecurity and Infrastructure Security Agency on 1 Oct 1997 and is hosted on AS3527 National Institutes of Health in United States of America. Its SSL certificate from Let's Encrypt expired on 28 Jan 2024, and the site does not support HTTP/3. WOT's community rates its safety excellent (94/100).

Registration

Registrar: Cybersecurity and Infrastructure Security Agency
Created: 1 Oct 1997
Updated: 2 Jan 2024
Expires: 21 Sept 2025

Technical

IP address: 156.40.212.210

Analyse another domain

Recently analysed:62jsww.com arabrew.art zuxqa.top 00384.vip

Top countries	Share	Visits	Desktop	Mobile
United States	45.1%	145,526,850	44.7%	55.4%
India	8.8%	28,270,194	18.7%	81.3%
United Kingdom	4.4%	14,135,535	35.5%	64.5%
Canada	4.2%	13,391,257	43.2%	56.8%
Australia	3.3%	10,685,935	54.8%	45.2%

Host	IPv4 address	TTL
nih.gov	156.40.212.210	300

Host

IPv4 address

TTL

nih.gov

156.40.212.210

300

Host	Mail server	TTL
nih.gov	10 nihcesxway3.hub.nih.gov	7200
nih.gov	10 nihcesxway4.hub.nih.gov	7200
nih.gov	10 nihcesxway5.hub.nih.gov	7200
nih.gov	10 nihcesxway6.hub.nih.gov	7200
nih.gov	10 nihcesxwayst03.hub.nih.gov	7200
nih.gov	10 nihcesxwayst04.hub.nih.gov	7200
nih.gov	10 nihcesxwayst05.hub.nih.gov	7200
nih.gov	10 nihcesxwayst06.hub.nih.gov	7200

Host	Name server	TTL
nih.gov	ns.nih.gov	7200
nih.gov	ns2.nih.gov	7200
nih.gov	ns3.nih.gov	7200

Host	Text	TTL
nih.gov	"0d03wt1mlg5wy8z9pv9pv0rj21pc6137"	299
nih.gov	"adobe-idp-site-verification=5e85ea0ed34d3d2a09f830d0cfc77139471d15e20e771d90484e89895b0a9f1e"	299
nih.gov	"amazonses:6dUQp3PJw2/pPriaGheRkNX6rVRchTDJCVkzGLDtftA="	299
nih.gov	"amazonses:93j7xtRaIBE5K+ERCErN+WDNFhQPQ1rY8mCD3Ut5Rqg="	299
nih.gov	"amazonses:Ckm+FeqyUMSBHOvsBsDHWeb1nuGAr6AWg5crTuJh47k="	299
nih.gov	"amazonses:EpIukSNkqrJBid632tohg9ghfR9ZOm2BsQKY8fKESvs="	299
nih.gov	"amazonses:F99Cv1zG5C8JOyxlwPmjFx3qCOyQ7xJdwsNMHiJbEew="	299
nih.gov	"amazonses:njYRGZSzGLGsQ66bZMwxwZZF4zHx9G8JWosbZeNa7Eo="	299
nih.gov	"amazonses:Oq2yjJ17I+Cqlgpxl9Pto0uQ7gwb0IpbhQFCHjPwuGo="	299
nih.gov	"amazonses:QJZljHq4QVLochyWJlHRtF/TQ7CgNwoHHWnOK7AjCWo="	299
nih.gov	"amazonses:QLi7vDgXZTFrD/2qNMkfcQtCzsetuefpN50b98lKPA0="	299
nih.gov	"amazonses:rhL1YpdU4RL+Q7IALiZNww69f5cR1IZDcqEh9fRy6Tg="	299
nih.gov	"amazonses:sFnUJ7LhEsJBsbZON/tFEgtZeGaqZiwY6vCL/+AJXak="	299
nih.gov	"amazonses:Socb9IMK/O81TXqIP15y3NAyd8tyEcV6waygbWSPBi0="	299
nih.gov	"amazonses:vDxikFPIS0Am8dY/BlMuOFbJ2TuF64fRwUfkUGH67bY="	299
nih.gov	"apple-domain-verification=2IrLd0KYEerfwrx6"	299
nih.gov	"apple-domain-verification=8VumNb91MILOLiQZ"	299
nih.gov	"apple-domain-verification=c8bb3gA2SNfmH0Zx"	299
nih.gov	"apple-domain-verification=FTZHYv0nuXKqjeP8"	299
nih.gov	"apple-domain-verification=G25suhrGTYqwbLNS"	299
nih.gov	"apple-domain-verification=rFyOPvcO8sUX2iHP"	299
nih.gov	"atlassian-domain-verification=FfyaIO5BcqxasUU4Cuwp9/4Y3ujXrMEpfhyaPydm5lM6vqDALuZFv8QqJI6qUPVp"	299
nih.gov	"atlassian-domain-verification=VhnxT3ISJLKFyasfowo1iyVXcEqztbz/3PWOQM6LP0kG9HrAlq/21h27cbqTwdxw"	299
nih.gov	"atlassian-domain-verification=wdcwOCoxzIePKKuoOG918QCLMqYKy85i2g2UFoGlTcp32Eifql11S8xMtj1bxytf"	299
nih.gov	"cisco-ci-domain-verification=25e2351f5ed93561cf171fbead7759b2407183ca513c2c4d7eb88be637a59b7f"	299
nih.gov	"ciscocidomainverification=1b32b084b0eb3ade21d6a521cfa1db73d2a787817950f96cf35fe67d6fa84685"	299
nih.gov	"da1dfl8ipaafpqsh40iiuubf7n"	299
nih.gov	"docker-verification=6c54ab12-d26d-44b7-978e-f60aa83a02f3"	299
nih.gov	"docusign=5a06ea48-7158-4d7c-a47f-624b9d0cebc9"	299
nih.gov	"docusign=850d3223-bb46-4946-986b-2410b69ed0e7"	299
nih.gov	"google-site-verification=8BC5Gnatu9NBfOph_lZpZyG2eDK0iPs0V8Li0RKzin8"	299
nih.gov	"google-site-verification=bFFD3VwenH37-hj5wbQqLUOAkLjsrX2Tp-LnN1AvpkQ"	299
nih.gov	"google-site-verification=zVNJw3i2goXwxAOFiO6ubfIWhKkgRnHS82Q7F6M6Gck"	299
nih.gov	"identrust_validate=917oJYoDVtt3OVE6zb8LqerC59oVLw4olWfgkFEIOp6G"	299
nih.gov	"identrust_validate=NAihaAYbZjBbzbnGtMfLColwpjtP33pJEzzdT43gWURz"	299
nih.gov	"miro-verification=ce1878a9901e3785a9ee9302aaaf4b8f878ff042"	299
nih.gov	"mongodb-site-verification=P4xvHdvjB9koHJnGWdIuapplaUGKo9VP"	299
nih.gov	"pknf061r79fsrzbmcpgnhygf1j8nvxy8"	299
nih.gov	"rh426i3oiis217bktj8o4nd2m2"	299
nih.gov	"SDRQ4Pu3aj2Qhnqm0Pu+NCsKPrfBbW56qXduqE9GxA/f5eo+/Ui6umgbTg9PW0hjeg21Q2yCpOALWHqZ91OwZQ=="	299
nih.gov	"v=spf1 ip4:128.231.90.64/26 ip4:165.112.13.0/26 ip4:156.40.79.128/25 " "ip4:128.231.89.192/28 ip4:165.112.69.16/28 ip4:165.112.194.0/25 ip6:2607:f220:0404:8104::0/64 ip6:2607:f220:402:1a01::0/64 ip6:2607:f220:404:12e::/64 ip6:2607:f220:402:12e::/64 include:spf.protection.outlook.com ~all"	299
nih.gov	"v7959lz5pgb250x8gzt0fkg7j4x1s6bw"	299
nih.gov	"webexdomainverification.2494X=72426cc0-664d-4a80-a6f4-113b7f648c9d"	299
nih.gov	"webexdomainverification.4C675B897222B136E053AB06FC0A3F65=cf14e0ca-cfec-4d2b-83ab-5971ee749040"	299
nih.gov	"webexdomainverification.4C675B8A8FC5B136E053AB06FC0A3F65=81f2d6dc-b5b1-4624-9e3f-278cb4163770"	299
nih.gov	"webexdomainverification.4C675B8AEB46B136E053AB06FC0A3F65=a9568d05-1a3d-4c2b-9f45-3b5d786db694"	299
nih.gov	"webexdomainverification.4C675B8AF44FB136E053AB06FC0A3F65=b1985124-e9bf-4009-a584-7dee024dc7e9"	299
nih.gov	"x1htw52vr2t3416zs29gg8lq0zkw744c"	299

Host

Text

TTL

nih.gov

"0d03wt1mlg5wy8z9pv9pv0rj21pc6137"

299

nih.gov

"adobe-idp-site-verification=5e85ea0ed34d3d2a09f830d0cfc77139471d15e20e771d90484e89895b0a9f1e"

299

nih.gov

"amazonses:6dUQp3PJw2/pPriaGheRkNX6rVRchTDJCVkzGLDtftA="

299

nih.gov

"amazonses:93j7xtRaIBE5K+ERCErN+WDNFhQPQ1rY8mCD3Ut5Rqg="

299

nih.gov

"amazonses:Ckm+FeqyUMSBHOvsBsDHWeb1nuGAr6AWg5crTuJh47k="

299

nih.gov

"amazonses:EpIukSNkqrJBid632tohg9ghfR9ZOm2BsQKY8fKESvs="

299

nih.gov

"amazonses:F99Cv1zG5C8JOyxlwPmjFx3qCOyQ7xJdwsNMHiJbEew="

299

nih.gov

"amazonses:njYRGZSzGLGsQ66bZMwxwZZF4zHx9G8JWosbZeNa7Eo="

299

nih.gov

"amazonses:Oq2yjJ17I+Cqlgpxl9Pto0uQ7gwb0IpbhQFCHjPwuGo="

299

nih.gov

"amazonses:QJZljHq4QVLochyWJlHRtF/TQ7CgNwoHHWnOK7AjCWo="

299

nih.gov

"amazonses:QLi7vDgXZTFrD/2qNMkfcQtCzsetuefpN50b98lKPA0="

299

nih.gov

"amazonses:rhL1YpdU4RL+Q7IALiZNww69f5cR1IZDcqEh9fRy6Tg="

299

nih.gov

"amazonses:sFnUJ7LhEsJBsbZON/tFEgtZeGaqZiwY6vCL/+AJXak="

299

nih.gov

"amazonses:Socb9IMK/O81TXqIP15y3NAyd8tyEcV6waygbWSPBi0="

299

nih.gov

"amazonses:vDxikFPIS0Am8dY/BlMuOFbJ2TuF64fRwUfkUGH67bY="

299

nih.gov

"apple-domain-verification=2IrLd0KYEerfwrx6"

299

nih.gov

"apple-domain-verification=8VumNb91MILOLiQZ"

299

nih.gov

"apple-domain-verification=c8bb3gA2SNfmH0Zx"

299

nih.gov

"apple-domain-verification=FTZHYv0nuXKqjeP8"

299

nih.gov

"apple-domain-verification=G25suhrGTYqwbLNS"

299

nih.gov

"apple-domain-verification=rFyOPvcO8sUX2iHP"

299

nih.gov

"atlassian-domain-verification=FfyaIO5BcqxasUU4Cuwp9/4Y3ujXrMEpfhyaPydm5lM6vqDALuZFv8QqJI6qUPVp"

299

nih.gov

"atlassian-domain-verification=VhnxT3ISJLKFyasfowo1iyVXcEqztbz/3PWOQM6LP0kG9HrAlq/21h27cbqTwdxw"

299

nih.gov

"atlassian-domain-verification=wdcwOCoxzIePKKuoOG918QCLMqYKy85i2g2UFoGlTcp32Eifql11S8xMtj1bxytf"

299

nih.gov

"cisco-ci-domain-verification=25e2351f5ed93561cf171fbead7759b2407183ca513c2c4d7eb88be637a59b7f"

299

nih.gov

"ciscocidomainverification=1b32b084b0eb3ade21d6a521cfa1db73d2a787817950f96cf35fe67d6fa84685"

299

nih.gov

"da1dfl8ipaafpqsh40iiuubf7n"

299

nih.gov

"docker-verification=6c54ab12-d26d-44b7-978e-f60aa83a02f3"

299

nih.gov

"docusign=5a06ea48-7158-4d7c-a47f-624b9d0cebc9"

299

nih.gov

"docusign=850d3223-bb46-4946-986b-2410b69ed0e7"

299

nih.gov

"google-site-verification=8BC5Gnatu9NBfOph_lZpZyG2eDK0iPs0V8Li0RKzin8"

299

nih.gov

"google-site-verification=bFFD3VwenH37-hj5wbQqLUOAkLjsrX2Tp-LnN1AvpkQ"

299

nih.gov

"google-site-verification=zVNJw3i2goXwxAOFiO6ubfIWhKkgRnHS82Q7F6M6Gck"

299

nih.gov

"identrust_validate=917oJYoDVtt3OVE6zb8LqerC59oVLw4olWfgkFEIOp6G"

299

nih.gov

"identrust_validate=NAihaAYbZjBbzbnGtMfLColwpjtP33pJEzzdT43gWURz"

299

nih.gov

"miro-verification=ce1878a9901e3785a9ee9302aaaf4b8f878ff042"

299

nih.gov

"mongodb-site-verification=P4xvHdvjB9koHJnGWdIuapplaUGKo9VP"

299

nih.gov

"pknf061r79fsrzbmcpgnhygf1j8nvxy8"

299

nih.gov

"rh426i3oiis217bktj8o4nd2m2"

299

nih.gov

"SDRQ4Pu3aj2Qhnqm0Pu+NCsKPrfBbW56qXduqE9GxA/f5eo+/Ui6umgbTg9PW0hjeg21Q2yCpOALWHqZ91OwZQ=="

299

nih.gov

"v=spf1 ip4:128.231.90.64/26 ip4:165.112.13.0/26 ip4:156.40.79.128/25 " "ip4:128.231.89.192/28 ip4:165.112.69.16/28 ip4:165.112.194.0/25 ip6:2607:f220:0404:8104::0/64 ip6:2607:f220:402:1a01::0/64 ip6:2607:f220:404:12e::/64 ip6:2607:f220:402:12e::/64 include:spf.protection.outlook.com ~all"

299

nih.gov

"v7959lz5pgb250x8gzt0fkg7j4x1s6bw"

299

nih.gov

"webexdomainverification.2494X=72426cc0-664d-4a80-a6f4-113b7f648c9d"

299

nih.gov

"webexdomainverification.4C675B897222B136E053AB06FC0A3F65=cf14e0ca-cfec-4d2b-83ab-5971ee749040"

299

nih.gov

"webexdomainverification.4C675B8A8FC5B136E053AB06FC0A3F65=81f2d6dc-b5b1-4624-9e3f-278cb4163770"

299

nih.gov

"webexdomainverification.4C675B8AEB46B136E053AB06FC0A3F65=a9568d05-1a3d-4c2b-9f45-3b5d786db694"

299

nih.gov

"webexdomainverification.4C675B8AF44FB136E053AB06FC0A3F65=b1985124-e9bf-4009-a584-7dee024dc7e9"

299

nih.gov

"x1htw52vr2t3416zs29gg8lq0zkw744c"

299

nih.gov WHOIS record

Raw registry data for nih.gov. May be redacted by privacy services.

Host	Start of authority	TTL
nih.gov	nihblox5.nih.gov hostmaster.nih.gov 578079 10800 1080 2592000 900	7200

Host	Value	TTL
nih.gov	10 10 5062 citvoip-weaexp-e1.edge.nih.gov.	7200
nih.gov	10 10 5062 citvoip-weaexp-e2.edge.nih.gov.	7200
nih.gov	10 10 5062 citvoip-weaexp-e3.edge.nih.gov.	7200

Show raw WHOIS

Domain Name: nih.gov
Registrar WHOIS Server: whois.cloudflareregistry.com
Registrar URL:
Updated Date: 2024-01-03T03:16:18Z
Creation Date: 1997-10-02T01:29:27Z
Registry Expiry Date: 2025-09-21T18:42:04Z
Registrar: Cybersecurity and Infrastructure Security Agency
Registrar IANA ID: 8888888
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: renewPeriod https://icann.org/epp#renewPeriod
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: REDACTED FOR PRIVACY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: REDACTED FOR PRIVACY
Registrant Phone: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Email: REDACTED FOR PRIVACY
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Email: REDACTED FOR PRIVACY
Registry Security ID: REDACTED FOR PRIVACY
Security Name: REDACTED FOR PRIVACY
Security Organization: REDACTED FOR PRIVACY
Security Street: REDACTED FOR PRIVACY
Security City: REDACTED FOR PRIVACY
Security State/Province: REDACTED FOR PRIVACY
Security Postal Code: REDACTED FOR PRIVACY
Security Country: REDACTED FOR PRIVACY
Security Phone: REDACTED FOR PRIVACY
Security Email: REDACTED FOR PRIVACY
Name Server: ns.nih.gov
Name Server: ns2.nih.gov
Name Server: ns3.nih.gov
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-01-06T22:25:02Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

WHOIS information is provided by the registry solely for query-based,
informational purposes. Any information provided is "as is" without any
guarantee of accuracy. You may not use such information to (a) allow,
enable, or otherwise support the transmission of mass unsolicited,
commercial advertising or solicitations; (b) enable high volume, automated,
electronic processes that access the registry's systems or any
ICANN-Accredited Registrar, except as reasonably necessary to register
domain names or modify existing registrations; or (c) engage in or support
unlawful behavior. We reserve the right to restrict or deny your access to
the WHOIS database, and may modify these terms at any time.

Response headers

The first response from http://www.nih.gov, before any redirect: caching, server and policy headers.

Show headers

Location:: https://www.nih.gov/
Cache-Control:: no-store, no-cache, max-age=0
Pragma:: no-cache
Date:: Sat, 06 Jan 2024 22:25:00 GMT
Connection:: keep-alive
Content-Length:: 0
Expires:: Sat, 06 Jan 2024 22:25:00 GMT

nih.govDomain analysis & security report

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