WWW.ROBTEX.COM - p-dns-ext-l-02.nsf.gov

Search for IP or hostnames:

p-dns-ext-l-02.nsf.gov checked at 2025-11-09T01:03:08.417Z 534ms 36/36/36 100% R:11

`p-dns-ext-l-02.nsf.gov`

A	2620:10f:6001:2::56^{🇺🇸 NSF-HQ-AS}
		PTR	`ns2.nsf.gov`
		PTR	`p-dns-ext-l-02.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 #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

6.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.1.0.0.6.f.0.1.0.0.2.6.2.ip6.arpa

AI analysis

p-dns-ext-l-02.nsf.gov maps to IP address 2620:10f:6001:2::56.

Other host names, for example, ns2.nsf.gov share IP numbers with p-dns-ext-l-02.nsf.gov.

dbq