THE RECORDS BEHIND THE NAME
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Explore resource records, mail routing and reverse DNS.
Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.
Querying DNS records…
DNS
102 answer recordsnih.gov
ANOERRORAD yes
AAAANOERROR · no answersAD yes
MXNOERRORAD yes
NSNOERRORAD yes
CNAMENOERROR · no answersAD yes
TXTNOERRORAD yes
SOANOERRORAD yes
CAANOERRORAD yes
AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| A | nih.gov | 7200 | 156.40.212.210 | IP WHOIS → |
| MX | nih.gov | 7200 | 10 nihcesxway3.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxway4.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxway5.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxway6.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxwayst03.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxwayst04.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxwayst05.hub.nih.gov. | DNS → |
| MX | nih.gov | 7200 | 10 nihcesxwayst06.hub.nih.gov. | DNS → |
| NS | nih.gov | 7109 | ns.nih.gov. | DNS → |
| NS | nih.gov | 7109 | ns2.nih.gov. | DNS → |
| NS | nih.gov | 7109 | ns3.nih.gov. | DNS → |
| TXT | nih.gov | 300 | "9r2uhuv5j9qptpgu2ggt9bedgh" | — |
| TXT | nih.gov | 300 | "da1dfl8ipaafpqsh40iiuubf7n" | — |
| TXT | nih.gov | 300 | "errsvkc5n4e7ra1rouc8d79kbh" | — |
| TXT | nih.gov | 300 | "f71j9q2oprakr7gtedlcau485k" | — |
| TXT | nih.gov | 300 | "gqtebtnc7mnjj8e5hmf3sdq3vk" | — |
| TXT | nih.gov | 300 | "kt4ej3geqjaj80k3ttross1f14" | — |
| TXT | nih.gov | 300 | "pbj2k0thl8k6bc1b5igtqqghls" | — |
| TXT | nih.gov | 300 | "rh426i3oiis217bktj8o4nd2m2" | — |
| TXT | nih.gov | 300 | "rqgo340ej7cot82fsehrp6l5ap" | — |
| TXT | nih.gov | 300 | "sv6eiguevqe64cojov3psnedd2" | — |
| TXT | nih.gov | 300 | "t6cijkcds8tua8rmnpvqe2d470" | — |
| TXT | nih.gov | 300 | "uub8i3goc70aj1kvl0neuhle5v" | — |
| TXT | nih.gov | 300 | "dv-ToPuPeiy2ojjpiSg4wlEEaJe" | — |
| TXT | nih.gov | 300 | "0d03wt1mlg5wy8z9pv9pv0rj21pc6137" | — |
| TXT | nih.gov | 300 | "_0i392yrtc0z5vy7dpsmgeoukvw7bysw" | — |
| TXT | nih.gov | 300 | "_ai4lciv17rnka4jdu9z7ft5dkdn6cwi" | — |
| TXT | nih.gov | 300 | "_jiomcldogudftjarbrdx4kt57mzu5xv" | — |
| TXT | nih.gov | 300 | "pknf061r79fsrzbmcpgnhygf1j8nvxy8" | — |
| TXT | nih.gov | 300 | "v7959lz5pgb250x8gzt0fkg7j4x1s6bw" | — |
| TXT | nih.gov | 300 | "x1htw52vr2t3416zs29gg8lq0zkw744c" | — |
| TXT | nih.gov | 300 | "asv=855b0f13024fcf78abf33cd1ef636c24" | — |
| TXT | nih.gov | 300 | "apple-domain-verification=2IrLd0KYEerfwrx6" | — |
| TXT | nih.gov | 300 | "apple-domain-verification=8VumNb91MILOLiQZ" | — |
| TXT | nih.gov | 300 | "apple-domain-verification=FTZHYv0nuXKqjeP8" | — |
| TXT | nih.gov | 300 | "apple-domain-verification=G25suhrGTYqwbLNS" | — |
| TXT | nih.gov | 300 | "apple-domain-verification=c8bb3gA2SNfmH0Zx" | — |
| TXT | nih.gov | 300 | "apple-domain-verification=rFyOPvcO8sUX2iHP" | — |
| TXT | nih.gov | 300 | "1qM+TU0yI2yC5SbKT6I96/NjwTb/86hET84vn0/fXWW=" | — |
| TXT | nih.gov | 300 | "YlLYOocbRZcMeei5s0g/6cFJWMNb3AljE+bns/TE/e4=" | — |
| TXT | nih.gov | 300 | "wOUurBjukuuVfNP30Zyjv13ohvbjr9KVCgIoMfKSL6U=" | — |
| TXT | nih.gov | 300 | "docusign=5a06ea48-7158-4d7c-a47f-624b9d0cebc9" | — |
| TXT | nih.gov | 300 | "docusign=850d3223-bb46-4946-986b-2410b69ed0e7" | — |
| TXT | nih.gov | 300 | "jamf-site-verification=M8F5AAUS0P9xpygyoWq8eg" | — |
| TXT | nih.gov | 300 | "jamf-site-verification=g8V3otVBbtqnjBIjIJXrFg" | — |
| TXT | nih.gov | 300 | "amazonses:6dUQp3PJw2/pPriaGheRkNX6rVRchTDJCVkzGLDtftA=" | — |
| TXT | nih.gov | 300 | "amazonses:93j7xtRaIBE5K+ERCErN+WDNFhQPQ1rY8mCD3Ut5Rqg=" | — |
| TXT | nih.gov | 300 | "amazonses:Ckm+FeqyUMSBHOvsBsDHWeb1nuGAr6AWg5crTuJh47k=" | — |
| TXT | nih.gov | 300 | "amazonses:EpIukSNkqrJBid632tohg9ghfR9ZOm2BsQKY8fKESvs=" | — |
| TXT | nih.gov | 300 | "amazonses:F99Cv1zG5C8JOyxlwPmjFx3qCOyQ7xJdwsNMHiJbEew=" | — |
| TXT | nih.gov | 300 | "amazonses:Oq2yjJ17I+Cqlgpxl9Pto0uQ7gwb0IpbhQFCHjPwuGo=" | — |
| TXT | nih.gov | 300 | "amazonses:QJZljHq4QVLochyWJlHRtF/TQ7CgNwoHHWnOK7AjCWo=" | — |
| TXT | nih.gov | 300 | "amazonses:QLi7vDgXZTFrD/2qNMkfcQtCzsetuefpN50b98lKPA0=" | — |
| TXT | nih.gov | 300 | "amazonses:Socb9IMK/O81TXqIP15y3NAyd8tyEcV6waygbWSPBi0=" | — |
| TXT | nih.gov | 300 | "amazonses:njYRGZSzGLGsQ66bZMwxwZZF4zHx9G8JWosbZeNa7Eo=" | — |
| TXT | nih.gov | 300 | "amazonses:rhL1YpdU4RL+Q7IALiZNww69f5cR1IZDcqEh9fRy6Tg=" | — |
| TXT | nih.gov | 300 | "amazonses:sFnUJ7LhEsJBsbZON/tFEgtZeGaqZiwY6vCL/+AJXak=" | — |
| TXT | nih.gov | 300 | "amazonses:vDxikFPIS0Am8dY/BlMuOFbJ2TuF64fRwUfkUGH67bY=" | — |
| TXT | nih.gov | 300 | "openai-domain-verification=dv-ToPuPeiy2ojjpiSg4wlEEaJe" | — |
| TXT | nih.gov | 300 | "graphpad.com:domain-verification=gN34VRAg6P9tjzcJQp3UzA" | — |
| TXT | nih.gov | 300 | "docker-verification=6c54ab12-d26d-44b7-978e-f60aa83a02f3" | — |
| TXT | nih.gov | 300 | "miro-verification=ce1878a9901e3785a9ee9302aaaf4b8f878ff042" | — |
| TXT | nih.gov | 300 | "mongodb-site-verification=P4xvHdvjB9koHJnGWdIuapplaUGKo9VP" | — |
| TXT | nih.gov | 300 | "mongodb-site-verification=gnP2xDWxNwIi8HvCaZxCA9DYeIIsM908" | — |
| TXT | nih.gov | 300 | "identrust_validate=n7BmXlMZM4qNvYOHyZEwIZ1EN76JW0zd+C6l4Q39y2Vw" | — |
| TXT | nih.gov | 300 | "webexdomainverification.2494X=72426cc0-664d-4a80-a6f4-113b7f648c9d" | — |
| TXT | nih.gov | 300 | "_acquiaplatform.nih.gov:YlLYOocbRZcMeei5s0g/6cFJWMNb3AljE+bns/TE/e4=" | — |
| TXT | nih.gov | 300 | "google-site-verification=8BC5Gnatu9NBfOph_lZpZyG2eDK0iPs0V8Li0RKzin8" | — |
| TXT | nih.gov | 300 | "google-site-verification=bFFD3VwenH37-hj5wbQqLUOAkLjsrX2Tp-LnN1AvpkQ" | — |
| TXT | nih.gov | 300 | "google-site-verification=zVNJw3i2goXwxAOFiO6ubfIWhKkgRnHS82Q7F6M6Gck" | — |
| TXT | nih.gov | 300 | "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" | — |
| TXT | nih.gov | 300 | "SDRQ4Pu3aj2Qhnqm0Pu+NCsKPrfBbW56qXduqE9GxA/f5eo+/Ui6umgbTg9PW0hjeg21Q2yCpOALWHqZ91OwZQ==" | — |
| TXT | nih.gov | 300 | "adobe-sign-verification=1e4a7a1987a2efa2d94b3cdcf717ec0b5d1dcbcb8c16a5d2bc4ea7c4dbcd2210" | — |
| TXT | nih.gov | 300 | "ciscocidomainverification=1b32b084b0eb3ade21d6a521cfa1db73d2a787817950f96cf35fe67d6fa84685" | — |
| TXT | nih.gov | 300 | "adobe-idp-site-verification=5e85ea0ed34d3d2a09f830d0cfc77139471d15e20e771d90484e89895b0a9f1e" | — |
| TXT | nih.gov | 300 | "cisco-ci-domain-verification=25e2351f5ed93561cf171fbead7759b2407183ca513c2c4d7eb88be637a59b7f" | — |
| TXT | nih.gov | 300 | "cisco-ci-domain-verification=50a17b6053e0cdf1c50621c42ad27e55c2e1d58f0249a1f48b4509f30b849701" | — |
| TXT | nih.gov | 300 | "webexdomainverification.4C675B897222B136E053AB06FC0A3F65=cf14e0ca-cfec-4d2b-83ab-5971ee749040" | — |
| TXT | nih.gov | 300 | "webexdomainverification.4C675B8A8FC5B136E053AB06FC0A3F65=81f2d6dc-b5b1-4624-9e3f-278cb4163770" | — |
| TXT | nih.gov | 300 | "webexdomainverification.4C675B8AEB46B136E053AB06FC0A3F65=a9568d05-1a3d-4c2b-9f45-3b5d786db694" | — |
| TXT | nih.gov | 300 | "webexdomainverification.4C675B8AF44FB136E053AB06FC0A3F65=b1985124-e9bf-4009-a584-7dee024dc7e9" | — |
| TXT | nih.gov | 300 | "atlassian-domain-verification=5I70E3MqAbQ9rCDoKlyjMB5STNFM2xRdvGSKSghuwgN4belFRwLsmIACp85aACc/" | — |
| TXT | nih.gov | 300 | "atlassian-domain-verification=FfyaIO5BcqxasUU4Cuwp9/4Y3ujXrMEpfhyaPydm5lM6vqDALuZFv8QqJI6qUPVp" | — |
| TXT | nih.gov | 300 | "atlassian-domain-verification=VhnxT3ISJLKFyasfowo1iyVXcEqztbz/3PWOQM6LP0kG9HrAlq/21h27cbqTwdxw" | — |
| TXT | nih.gov | 300 | "atlassian-domain-verification=wdcwOCoxzIePKKuoOG918QCLMqYKy85i2g2UFoGlTcp32Eifql11S8xMtj1bxytf" | — |
| SOA | nih.gov | 7200 | nihblox6.nih.gov. hostmaster.nih.gov. 987822 10800 1080 2592000 900 | — |
| CAA | nih.gov | 7200 | 0 issue "amazon.com" | — |
| CAA | nih.gov | 7200 | 0 issue "digicert.com" | — |
| CAA | nih.gov | 7200 | 0 issue "entrust.net" | — |
| CAA | nih.gov | 7200 | 0 issue "globalsign.com" | — |
| CAA | nih.gov | 7200 | 0 issue "godaddy.com" | — |
| CAA | nih.gov | 7200 | 0 issue "identrust.com" | — |
| CAA | nih.gov | 7200 | 0 issue "letsencrypt.org" | — |
| CAA | nih.gov | 7200 | 0 issue "sectigo.com" | — |
| CAA | nih.gov | 7200 | 0 issuewild "amazon.com" | — |
| CAA | nih.gov | 7200 | 0 issuewild "digicert.com" | — |
| CAA | nih.gov | 7200 | 0 issuewild "globalsign.com" | — |
| CAA | nih.gov | 7200 | 0 issuewild "godaddy.com" | — |
| CAA | nih.gov | 7200 | 0 issuewild "identrust.com" | — |
| CAA | nih.gov | 7200 | 0 issuewild "letsencrypt.org" | — |
| CAA | nih.gov | 7200 | 0 issuewild "sectigo.com" | — |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | nih.gov | 900 | nihblox6.nih.gov. hostmaster.nih.gov. 987822 10800 1080 2592000 900 | — |
Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.