CF1760882773783-tsm20251017082432

IPLIST.NET - 196.128.38.in-addr.arpa

Search for IP or hostnames:

196.128.38.in-addr.arpa checked at 2025-10-19T14:06:13.756Z 107ms 50/50/50 100% R:9

196.128.38.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

128.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

196.128.38.in-addr.arpa is the parent of 1.196.128.38.in-addr.arpa.

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

196.128.38.in-addr.arpa shares the same name server setup as other domains, for example demarc.cogentco.com, 59.112.38.in-addr.arpa, 31.230.207.in-addr.arpa, 13.198.38.in-addr.arpa and sfo01.dial.cogentco.com.

196.128.38.in-addr.arpa at least partially shares name servers with other domains, for instance learn.schneider.com, 122.231.67.in-addr.arpa, 81.29.216.in-addr.arpa, 888pickups.com and ups.ht.

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

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.
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