ROBTEX.COM - ns1.nsf.gov
Search for stuff
ns1.nsf.gov checked at 2025-12-08T18:40:46.163Z 3822ms 40/40/40 100% R:11 allDone:true timedOut:false ns1.nsf.gov
| A | 2620:10f:6001:2::55🇺🇸 NSF-HQ-AS | ||||||
| PTR | ns1.nsf.gov | ||||||
| PTR | p-dns-ext-l-01.nsf.gov | ||||||
| A | 128.150.2.55🇺🇸 NSF-HQ-AS | ||||||
| PTR | ns1.nsf.gov | ||||||
nsf.gov
| NS | ns1.nsf.gov | ||||||
| NS | ns2.nsf.gov | ||||||
| MX | alt1.us.etp.fireeyegov.com | ||||||
| MX | alt2.us.etp.fireeyegov.com | ||||||
| MX | alt3.us.etp.fireeyegov.com | ||||||
| MX | primary.us.etp.fireeyegov.com | ||||||
| A | 2620:10f:6002:221::244🇺🇸 NSF-HQ-AS | ||||||
| A | 128.150.221.244🇺🇸 NSF-HQ-AS | ||||||
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
NS for
Starts with same word
Starts similarily
AI analysis
ns1.nsf.gov serves as a name server for 9.150.128.in-addr.arpa, 231.181.198.in-addr.arpa, sac.gov, 132.150.128.in-addr.arpa, nsf.gov and a few other domains.
ns2.nsf.gov and ns3.nsf.gov are commonly used as name servers together with ns1.nsf.gov.
ns1.nsf.gov points to two IPs: 2620:10f:6001:2::55 and 128.150.2.55.
Other host names, for example, p-dns-ext-l-01.nsf.gov share IP numbers with ns1.nsf.gov.