CF1761239650411-tsm20251017082432

NSLIST.NET - auth5.dns.cogentco.com

Search for IP or hostnames:

auth5.dns.cogentco.com checked at 2025-10-23T17:14:10.404Z 74ms 30/30/30 100% R:8

`auth5.dns.cogentco.com`

	A	2001:978:1:b::d ^{🇺🇸 COGENT}
			PTR	`auth5.dns.cogentco.com`
	A	80.91.64.50^{🇪🇸 COGENT}
			PTR	`auth5.dns.cogentco.com`

`dns.cogentco.com`

	NS	`auth1.dns.cogentco.com`
	NS	`auth2.dns.cogentco.com`

PTR for

d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.b.0.0.0.1.0.0.0.8.7.9.0.1.0.0.2.ip6.arpa

50.64.91.80.in-addr.arpa

NS for

Starts similarily

thua5.cc

AI analysis

The name server auth5.dns.cogentco.com handles amistadresource.org, law.columbia.edu, postsecondaryresearch.org, facil.columbia.edu, jazzstudiesonline.org and a few other domains.

Together with auth5.dns.cogentco.com, auth4.dns.cogentco.com, auth1.dns.cogentco.com and auth2.dns.cogentco.com are commonly used as name servers.

auth5.dns.cogentco.com resolves to two IP numbers: 2001:978:1:b::d and 80.91.64.50.

dbq

URTVKho CF johedugfp 2025-10-23