CF1763288720091-tsm20251116095642

IPLIST.NET - 74.107.38.in-addr.arpa

Search for IP or hostnames:

74.107.38.in-addr.arpa checked at 2025-11-16T10:25:20.077Z 220ms 50/50/50 100% R:8 allDone:true timedOut:false

74.107.38.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 COGENT
PTRauth2.dns.cogentco.com

107.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of 81.74.107.38.in-addr.arpa is 74.107.38.in-addr.arpa.

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

74.107.38.in-addr.arpa uses the same name server setup as other domains, for instance 150.126.38.in-addr.arpa, 244.102.38.in-addr.arpa, sto05.atlas.cogentco.com, 1.4.206.in-addr.arpa and 220.98.38.in-addr.arpa.

74.107.38.in-addr.arpa shares name servers with other domains at least partially, for instance ups.tw, 221.160.192.in-addr.arpa, ard-text.de, randolphcollege.edu and ard-infoportal.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, ns1.vodafone-ip.de, ns2.vodafone-ip.de and ns1.whittier.edu.

Host names with two IP numbers:

The host auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

The host 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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