CF1760505830800-tsm20251014171359

IPLIST.NET - 134.45.185.in-addr.arpa

Search for IP or hostnames:

134.45.185.in-addr.arpa checked at 2025-10-15T05:23:50.775Z 210ms 50/50/50 100% R:11

134.45.185.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

45.185.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

134.45.185.in-addr.arpa is the parent of 18.134.45.185.in-addr.arpa.

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

134.45.185.in-addr.arpa shares the same name server setup as other domains, for example cogentco.eu, 9.126.38.in-addr.arpa, collierslanard.com, 84.115.209.in-addr.arpa and 222.140.38.in-addr.arpa.

134.45.185.in-addr.arpa shares some name servers with other domains, for example upsonline.nr, inforoutesantecanada.com, postsecondaryresearch.org, facil.columbia.edu and 224.183.206.in-addr.arpa.

These name servers are often used together with ns1.infoway-inforoute.ca, ns2.infoway-inforoute.ca, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com, 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.
dbq

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