CF1760562514377-tsm20251015201252

NSLIST.NET - 216.4.64.in-addr.arpa

Search for IP or hostnames:

216.4.64.in-addr.arpa checked at 2025-10-15T21:08:34.348Z 70ms 50/50/50 100% R:8

216.4.64.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

4.64.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

216.4.64.in-addr.arpa is a parent of 67.216.4.64.in-addr.arpa.

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

216.4.64.in-addr.arpa uses the same name server setup as other domains, including phl01.atlas.cogentco.com, 127.186.38.in-addr.arpa, atlas.cogentco.com, 218.191.89.in-addr.arpa and 192.9.217.in-addr.arpa.

At least part of the name servers for 216.4.64.in-addr.arpa are shared with other domains, for instance 217.160.192.in-addr.arpa, wwrm.org, upslogistic.com, 252.28.216.in-addr.arpa and beavertonpackaging.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 and ns1.whittier.edu.

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

ksUYDED CF johedugfp 2025-10-15