CF1760784037931-tsm20251017082432

IPLIST.NET - 239.111.38.in-addr.arpa

Search for IP or hostnames:

239.111.38.in-addr.arpa checked at 2025-10-18T10:40:37.902Z 683ms 50/50/50 100% R:8

239.111.38.in-addr.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

111.38.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

239.111.38.in-addr.arpa is the parent of 225.239.111.38.in-addr.arpa, 251.239.111.38.in-addr.arpa, 4.239.111.38.in-addr.arpa, 252.239.111.38.in-addr.arpa and 250.239.111.38.in-addr.arpa.

239.111.38.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

239.111.38.in-addr.arpa uses the same name server setup as other domains, including 191.99.38.in-addr.arpa, 64.246.38.in-addr.arpa, 186.125.38.in-addr.arpa, nissincda.com and 124.6.149.in-addr.arpa.

At least part of the name servers for 239.111.38.in-addr.arpa are shared with other domains, for instance theupsstore.se, ups-consulting.com, 65.234.199.in-addr.arpa, ups.co.at and 119.115.209.in-addr.arpa.

These name servers are often used together with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.net.

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

KWCxhFz CF johedugfp 2025-10-18