dot.bi

nih.gov

Well protected National Institutes of Health nih.gov
“nih” in other TLDs Compare

Registration

Source: RDAP Not available

No RDAP record was returned for this domain. Either the registry publishes no RDAP service for .gov, the domain is not registered, or the registry did not answer in time. dot.bi does not guess: no record means no registration data, not “available”.

DNS

Source: live resolutionResolved 2026-10-13 22:35 UTC
TypeValue
NSns.nih.gov · ns2.nih.gov · ns3.nih.gov
A156.40.212.210
MX10 nihcesxway3.hub.nih.gov
MX10 nihcesxway4.hub.nih.gov
MX10 nihcesxway5.hub.nih.gov
MX10 nihcesxway6.hub.nih.gov
MX10 nihcesxwayst03.hub.nih.gov
MX10 nihcesxwayst04.hub.nih.gov
MX10 nihcesxwayst05.hub.nih.gov
MX10 nihcesxwayst06.hub.nih.gov
TXTapple-domain-verification=FTZHYv0nuXKqjeP8
TXTamazonses:QLi7vDgXZTFrD/2qNMkfcQtCzsetuefpN50b98lKPA0=
TXTapple-domain-verification=c8bb3gA2SNfmH0Zx
TXTapple-domain-verification=8VumNb91MILOLiQZ
TXTmiro-verification=ce1878a9901e3785a9ee9302aaaf4b8f878ff042
TXTdocker-verification=6c54ab12-d26d-44b7-978e-f60aa83a02f3
TXTmongodb-site-verification=P4xvHdvjB9koHJnGWdIuapplaUGKo9VP
TXTgoogle-site-verification=bFFD3VwenH37-hj5wbQqLUOAkLjsrX2Tp-LnN1AvpkQ
TXT0d03wt1mlg5wy8z9pv9pv0rj21pc6137
TXTpknf061r79fsrzbmcpgnhygf1j8nvxy8
TXTda1dfl8ipaafpqsh40iiuubf7n
TXTatlassian-domain-verification=wdcwOCoxzIePKKuoOG918QCLMqYKy85i2g2UFoGlTcp32Eifql11S8xMtj1bxytf
TXT1qM+TU0yI2yC5SbKT6I96/NjwTb/86hET84vn0/fXWW=
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TXTadobe-sign-verification=1e4a7a1987a2efa2d94b3cdcf717ec0b5d1dcbcb8c16a5d2bc4ea7c4dbcd2210
TXTf71j9q2oprakr7gtedlcau485k
TXTdv-ToPuPeiy2ojjpiSg4wlEEaJe
TXTopenai-domain-verification=dv-ToPuPeiy2ojjpiSg4wlEEaJe
TXTjamf-site-verification=g8V3otVBbtqnjBIjIJXrFg
TXTwOUurBjukuuVfNP30Zyjv13ohvbjr9KVCgIoMfKSL6U=
TXTsv6eiguevqe64cojov3psnedd2
TXTpbj2k0thl8k6bc1b5igtqqghls
TXTgraphpad.com:domain-verification=gN34VRAg6P9tjzcJQp3UzA
TXT_acquiaplatform.nih.gov:YlLYOocbRZcMeei5s0g/6cFJWMNb3AljE+bns/TE/e4=
TXTYlLYOocbRZcMeei5s0g/6cFJWMNb3AljE+bns/TE/e4=
TXTmongodb-site-verification=gnP2xDWxNwIi8HvCaZxCA9DYeIIsM908
TXT_0i392yrtc0z5vy7dpsmgeoukvw7bysw
TXT_ai4lciv17rnka4jdu9z7ft5dkdn6cwi
TXTidentrust_validate=n7BmXlMZM4qNvYOHyZEwIZ1EN76JW0zd+C6l4Q39y2Vw
TXTatlassian-domain-verification=5I70E3MqAbQ9rCDoKlyjMB5STNFM2xRdvGSKSghuwgN4belFRwLsmIACp85aACc/
TXT_jiomcldogudftjarbrdx4kt57mzu5xv
TXTjamf-site-verification=M8F5AAUS0P9xpygyoWq8eg
TXTkt4ej3geqjaj80k3ttross1f14
TXTcisco-ci-domain-verification=50a17b6053e0cdf1c50621c42ad27e55c2e1d58f0249a1f48b4509f30b849701
TXTgqtebtnc7mnjj8e5hmf3sdq3vk
TXTasv=855b0f13024fcf78abf33cd1ef636c24
TXT9r2uhuv5j9qptpgu2ggt9bedgh
TXTerrsvkc5n4e7ra1rouc8d79kbh
TXTrqgo340ej7cot82fsehrp6l5ap
TXTt6cijkcds8tua8rmnpvqe2d470
TXTvo981nhirc12tldrkdpcthih3d
TXTv=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
TXTwebexdomainverification.4C675B8AF44FB136E053AB06FC0A3F65=b1985124-e9bf-4009-a584-7dee024dc7e9
TXTwebexdomainverification.4C675B8AEB46B136E053AB06FC0A3F65=a9568d05-1a3d-4c2b-9f45-3b5d786db694
TXTwebexdomainverification.4C675B8A8FC5B136E053AB06FC0A3F65=81f2d6dc-b5b1-4624-9e3f-278cb4163770
TXTwebexdomainverification.4C675B897222B136E053AB06FC0A3F65=cf14e0ca-cfec-4d2b-83ab-5971ee749040
TXTadobe-idp-site-verification=5e85ea0ed34d3d2a09f830d0cfc77139471d15e20e771d90484e89895b0a9f1e
TXTciscocidomainverification=1b32b084b0eb3ade21d6a521cfa1db73d2a787817950f96cf35fe67d6fa84685
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TXTgoogle-site-verification=zVNJw3i2goXwxAOFiO6ubfIWhKkgRnHS82Q7F6M6Gck
TXTgoogle-site-verification=8BC5Gnatu9NBfOph_lZpZyG2eDK0iPs0V8Li0RKzin8
TXTwebexdomainverification.2494X=72426cc0-664d-4a80-a6f4-113b7f648c9d
TXTamazonses:vDxikFPIS0Am8dY/BlMuOFbJ2TuF64fRwUfkUGH67bY=
TXTamazonses:F99Cv1zG5C8JOyxlwPmjFx3qCOyQ7xJdwsNMHiJbEew=
TXTamazonses:Ckm+FeqyUMSBHOvsBsDHWeb1nuGAr6AWg5crTuJh47k=
TXTamazonses:6dUQp3PJw2/pPriaGheRkNX6rVRchTDJCVkzGLDtftA=
TXTdocusign=850d3223-bb46-4946-986b-2410b69ed0e7
TXTdocusign=5a06ea48-7158-4d7c-a47f-624b9d0cebc9
TXTrh426i3oiis217bktj8o4nd2m2
TXTatlassian-domain-verification=FfyaIO5BcqxasUU4Cuwp9/4Y3ujXrMEpfhyaPydm5lM6vqDALuZFv8QqJI6qUPVp
TXTamazonses:93j7xtRaIBE5K+ERCErN+WDNFhQPQ1rY8mCD3Ut5Rqg=
TXTcisco-ci-domain-verification=25e2351f5ed93561cf171fbead7759b2407183ca513c2c4d7eb88be637a59b7f
TXTx1htw52vr2t3416zs29gg8lq0zkw744c
TXTatlassian-domain-verification=VhnxT3ISJLKFyasfowo1iyVXcEqztbz/3PWOQM6LP0kG9HrAlq/21h27cbqTwdxw
TXTamazonses:Socb9IMK/O81TXqIP15y3NAyd8tyEcV6waygbWSPBi0=
TXTv7959lz5pgb250x8gzt0fkg7j4x1s6bw
TXTamazonses:EpIukSNkqrJBid632tohg9ghfR9ZOm2BsQKY8fKESvs=
TXTamazonses:Oq2yjJ17I+Cqlgpxl9Pto0uQ7gwb0IpbhQFCHjPwuGo=
TXTamazonses:njYRGZSzGLGsQ66bZMwxwZZF4zHx9G8JWosbZeNa7Eo=
TXTapple-domain-verification=2IrLd0KYEerfwrx6
TXTapple-domain-verification=rFyOPvcO8sUX2iHP
TXTamazonses:sFnUJ7LhEsJBsbZON/tFEgtZeGaqZiwY6vCL/+AJXak=
TXTamazonses:rhL1YpdU4RL+Q7IALiZNww69f5cR1IZDcqEh9fRy6Tg=
TXTamazonses:QJZljHq4QVLochyWJlHRtF/TQ7CgNwoHHWnOK7AjCWo=
TXTapple-domain-verification=G25suhrGTYqwbLNS
CAA0 issue "identrust.com"
CAA0 issuewild "godaddy.com"
CAA0 issuewild "amazon.com"
CAA0 issue "globalsign.com"
CAA0 issuewild "globalsign.com"
CAA0 issuewild "sectigo.com"
CAA0 issuewild "digicert.com"
CAA0 issuewild "identrust.com"
CAA0 issuewild "letsencrypt.org"
CAA0 issue "letsencrypt.org"
CAA0 issue "digicert.com"
CAA0 issue "amazon.com"
CAA0 issue "sectigo.com"
CAA0 issue "entrust.net"
CAA0 issue "godaddy.com"
SOAnihblox6.nih.gov hostmaster.nih.gov serial 994005

Certificates

Source: Certificate Transparency logs

No certificate for this domain has passed through the logs dot.bi follows since it started watching. Older certificates are not back-filled.

Hosting

Source: DNS + Team Cymru
IP
156.40.212.210
Network
AS3527 · NIH-NET - National Institutes of Health, US
Provider
National Institutes of Health
Country
US (network registration, not server location)
CDN
none detected
IPv6
no

Web

Source: dot.bi probe

No web data for this domain yet.

Email

Source: DNS

Well protected Mail is authenticated and spoofed mail is rejected.

Provider
nih.gov
SPF
present all: softfail
DMARC
p=reject reports on
DKIM
found selector: selector1

Age

Source: Wayback Machine
First capture
—
Years archived
—
Registry created
—
In dot.bi since
2026-10-13 · Majestic Million

Name analysis

dot.bi dictionaries EN · FR
Words
no dictionary word
Length
3 characters
Digits · hyphens
none · none
Readability
high
Brandability
75 / 100 heuristic

Same name, other TLDs

DNS check, cached a day

No check recorded yet.

History observed by dot.bi

Since 2026-10-130 events