CF1759961967003-tsm20251008212832

WWW.ROBTEX.COM - nih.gov

Search for IP or hostnames:

nih.gov checked at 2025-10-08T22:19:26.985Z 4278ms 277/277/277 100% R:49

nih.gov

NSns2.nih.gov
A2607:f220:418:4101::80e7:401🇺🇸 AS3527-NIH
PTRns2.nih.gov
A128.231.64.1🇺🇸 AS3527-NIH
PTRns2.nih.gov
NSns3.nih.gov
A2607:f220:402:1801::a570:4e6🇺🇸 AS30387
PTRns3.nih.gov
A165.112.4.230🇺🇸 AS30387
PTRns3.nih.gov
NSns.nih.gov
A2607:f220:404:101::80e7:80fb🇺🇸 AS3527-NIH
PTRns.nih.gov
A128.231.128.251🇺🇸 AS3527-NIH
PTRns.nih.gov
MXnihcesxway3.hub.nih.gov
A2607:f220:404:8104::80e7:5a7d🇺🇸 AS3527-NIH
A128.231.90.125🇺🇸 AS3527-NIH
MXnihcesxway4.hub.nih.gov
A2607:f220:404:8104::80e7:5a77🇺🇸 AS3527-NIH
PTRnihcesxway4.hub.nih.gov
A128.231.90.119🇺🇸 AS3527-NIH
MXnihcesxway5.hub.nih.gov
A2607:f220:404:8104::80e7:5a78🇺🇸 AS3527-NIH
PTRnihcesxway5.hub.nih.gov
A128.231.90.120🇺🇸 AS3527-NIH
MXnihcesxway6.hub.nih.gov
A2607:f220:404:8104::80e7:5a79🇺🇸 AS3527-NIH
A128.231.90.121🇺🇸 AS3527-NIH
PTRnihcesxway6.hub.nih.gov
MXnihcesxwayst03.hub.nih.gov
A2607:f220:402:1a01::a570:d22🇺🇸 AS30387
PTRnihcesxwayst03.hub.nih.gov
A165.112.13.34🇺🇸 AS30387
PTRnihcesxwayst03.hub.nih.gov
MXnihcesxwayst04.hub.nih.gov
A2607:f220:402:1a01::a570:d2a🇺🇸 AS30387
A165.112.13.42🇺🇸 AS30387
PTRnihcesxwayst04.hub.nih.gov
MXnihcesxwayst05.hub.nih.gov
A2607:f220:402:1a01::a570:d2e🇺🇸 AS30387
A165.112.13.46🇺🇸 AS30387
MXnihcesxwayst06.hub.nih.gov
A2607:f220:402:1a01::a570:d36🇺🇸 AS30387
A165.112.13.54🇺🇸 AS30387
A156.40.212.210🇺🇸 AS3527-NIH
PTRnih.com
PTRarpah.gov
PTRnih.gov
PTRsecops.nih.gov
PTRsecurityclauses.nih.gov
PTRvisit.nih.gov
PTRvisitnih.nih.gov

gov

NSa.ns.gov
NSb.ns.gov
NSc.ns.gov
NSd.ns.gov
rank #41 globally
rank #1 in the tld
This domain name, "nih.gov", is the domain for the National Institutes of Health, a U.S. government agency. The National Institutes of Health is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late 1880s and is now part of the U.S. Department of Health and Human Services. The website provides a vast array of information related to health, from current research and funding opportunities to public resources for health information.

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Starts with same word

Starts similarily

AI analysis

nih.gov is parent of elementsofmorphology.nih.gov, nihbfdmz001.nih.gov, pop.nih.gov, clinicalresearchtrials.nih.gov, neeslab.nih.gov and several hundred other host names.

nih.gov resolves to one IP number: 156.40.212.210.

other host names including nih.com, visit.nih.gov, securityclauses.nih.gov, visitnih.nih.gov and secops.nih.gov share IP numbers with nih.gov.

nih.gov is delegated to three name servers ns2.nih.gov, ns3.nih.gov and ns.nih.gov.

nih.gov at least partially shares name servers with other domains, for instance alzheimers.gov, nhgri.nih.gov, nih.hhs.gov, pubmedcentral.org and fic.nih.gov.

these name servers are often used together with lhcns1.nlm.nih.gov, lhcns2.nlm.nih.gov, dns1-ncbi.ncbi.nlm.nih.gov and dns2-ncbi.ncbi.nlm.nih.gov.

Host names with two IP numbers:

ns2.nih.gov points to: 2607:f220:418:4101::80e7:401 and 128.231.64.1.

ns3.nih.gov points to: 2607:f220:402:1801::a570:4e6 and 165.112.4.230.

ns.nih.gov points to: 2607:f220:404:101::80e7:80fb and 128.231.128.251.

nih.gov is handled by eight mail servers: nihcesxway3.hub.nih.gov, nihcesxway4.hub.nih.gov, nihcesxway5.hub.nih.gov, nihcesxway6.hub.nih.gov, nihcesxwayst03.hub.nih.gov, nihcesxwayst04.hub.nih.gov, nihcesxwayst05.hub.nih.gov and nihcesxwayst06.hub.nih.gov.

nih.gov shares some mail servers with other domains, at least partially, for instance ctep.nci.nih.gov, extra.niddk.nih.gov, discover.nci.nih.gov, dir.nidcr.nih.gov and aidsinfo.nih.gov.

these mail servers are often used with nihcesxway2.hub.nih.gov, nihcesxway.hub.nih.gov, nihcesxwayst01.hub.nih.gov and nihcesxwayst02.hub.nih.gov.

Host names with two IPs:

nihcesxway3.hub.nih.gov has IPs 2607:f220:404:8104::80e7:5a7d and 128.231.90.125.

nihcesxway4.hub.nih.gov has IPs 2607:f220:404:8104::80e7:5a77 and 128.231.90.119.

nihcesxway5.hub.nih.gov has IPs 2607:f220:404:8104::80e7:5a78 and 128.231.90.120.

nihcesxway6.hub.nih.gov has IPs 2607:f220:404:8104::80e7:5a79 and 128.231.90.121.

nihcesxwayst03.hub.nih.gov has IPs 2607:f220:402:1a01::a570:d22 and 165.112.13.34.

nihcesxwayst04.hub.nih.gov has IPs 2607:f220:402:1a01::a570:d2a and 165.112.13.42.

nihcesxwayst05.hub.nih.gov has IPs 2607:f220:402:1a01::a570:d2e and 165.112.13.46.

nihcesxwayst06.hub.nih.gov has IPs 2607:f220:402:1a01::a570:d36 and 165.112.13.54.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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kUjWfWK CF johedugfp 2025-10-08