ROBTEX.COM - oos.nsf.gov
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oos.nsf.gov checked at 2025-12-07T18:03:43.928Z 915ms 34/34/34 100% R:10 allDone:true timedOut:false oos.nsf.gov
| A | 2620:10f:6002:221::145🇺🇸 NSF-HQ-AS | ||||||
| PTR | extadfs2.nsf.gov | ||||||
| PTR | oos.nsf.gov | ||||||
| A | 128.150.221.145🇺🇸 NSF-HQ-AS | ||||||
| PTR | extadfs2.nsf.gov | ||||||
| PTR | oos.nsf.gov | ||||||
nsf.gov
rank #1263 globally
rank #60 in the tld
This domain name "nsf.gov" belongs to the National Science Foundation, an independent agency of the United States government that provides funding for approximately a quarter of all federally supported basic research conducted by America's colleges and universities. The NSF also supports research in non-medical fields of science and engineering.
PTR for
145.221.150.128.in-addr.arpa |
5.4.1.0.0.0.0.0.0.0.0.0.0.0.0.0.1.2.2.0.2.0.0.6.f.0.1.0.0.2.6.2.ip6.arpa |
Starts with same word
Starts similarily
AI analysis
oos.nsf.gov points to two IPs: 2620:10f:6002:221::145 and 128.150.221.145.
Other host names, for example, extadfs2.nsf.gov share IP numbers with oos.nsf.gov.