CF1760573135678-tsm20251015201252

IPLIST.NET - 100.127.149.in-addr.arpa

Search for IP or hostnames:

100.127.149.in-addr.arpa checked at 2025-10-16T00:05:35.658Z 80ms 50/50/50 100% R:11

100.127.149.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

127.149.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

100.127.149.in-addr.arpa is a parent of 13.100.127.149.in-addr.arpa and 12.100.127.149.in-addr.arpa.

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

100.127.149.in-addr.arpa shares the same name server setup as other domains, for instance ord01.atlas.cogentco.com, 142.107.38.in-addr.arpa, 15.165.38.in-addr.arpa, mia01.atlas.cogentco.com and 13.127.149.in-addr.arpa.

100.127.149.in-addr.arpa at least partially shares name servers with other domains, for instance icap.or.tz, vcs.ups.com, 8.115.209.in-addr.arpa, schneider.com and ups.org.

These name servers are commonly used alongside 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:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name 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.
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oRoKqIJ CF johedugfp 2025-10-16