CF1763364021536-tsm20251116095642

IPLIST.NET - 74.165.63.in-addr.arpa

Search for IP or hostnames:

74.165.63.in-addr.arpa checked at 2025-11-17T07:20:21.483Z 5040ms 49/50/50 98% R:13 allDone:false timedOut:true

74.165.63.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

165.63.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of 98.74.165.63.in-addr.arpa is 74.165.63.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 74.165.63.in-addr.arpa.

74.165.63.in-addr.arpa shares the same name server setup as other domains, for example cph01.atlas.cogentco.com, 16.88.38.in-addr.arpa, 255.228.144.in-addr.arpa, hermes-softlab.eu and teslashop.co.rs.

74.165.63.in-addr.arpa at least partially shares name servers with other domains, for example 67.31.207.in-addr.arpa, ap-rail.be, seattlepackaging.com, ard-infoportal.de and upsquantumview.biz.

these name servers are commonly used with the following name servers: ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns4.arcadiz.be, dns.infrabel.be, secdns.infrabel.be, ns3.arcadiz.net, nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

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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