CF1761023255959-tsm20251017082432

MXLIST.NET - 31.11.199.in-addr.arpa

Search for IP or hostnames:

31.11.199.in-addr.arpa checked at 2025-10-21T05:07:35.948Z 111ms 47/47/47 100% R:10

31.11.199.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

11.199.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

31.11.199.in-addr.arpa has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

31.11.199.in-addr.arpa shares the same name server setup as other domains, for example 192.74.38.in-addr.arpa, 241.104.38.in-addr.arpa, 34.125.38.in-addr.arpa, 178.127.38.in-addr.arpa and 43.103.38.in-addr.arpa.

31.11.199.in-addr.arpa shares some name servers with other domains, for example sipard.net, mnkarate.com, nchcapital.com, upssupplychain.com and berlin-mauer.de.

These name servers are commonly used with the name servers 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

OIcuQCh CF johedugfp 2025-10-21