CF1760302407220-tsm20251012143351

IPLIST.NET - b.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa

Search for IP or hostnames:

b.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa checked at 2025-10-12T20:53:27.203Z 273ms 47/47/47 100% R:12

b.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com

0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for b.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa.

b.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa uses the same name server setup as other domains, for example 96.89.38.in-addr.arpa, 136.142.38.in-addr.arpa, 198.38.in-addr.arpa, 110.103.38.in-addr.arpa and 51.154.in-addr.arpa.

b.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa partially shares name servers with other domains; examples include meinfritz.de, ups.sg, maxitrac.com, info-radio.de and mailboxesetclocal.com.

These name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de and ns2.vodafone-ip.de.

Host names with two IP numbers:

auth1.dns.cogentco.com points to: 2001:550:1:a::d and 66.28.0.14

auth2.dns.cogentco.com points to: 2001:550:1:b::d and 66.28.0.30

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

gQYIypD CF johedugfp 2025-10-12