CF1763366101266-tsm20251116095642

DNSWHOIS.INFO - 113.140.38.in-addr.arpa

Search for IP or hostnames:

113.140.38.in-addr.arpa checked at 2025-11-17T07:55:01.225Z 257ms 50/50/50 100% R:7 allDone:true timedOut:false

113.140.38.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

140.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of 131.113.140.38.in-addr.arpa is 113.140.38.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 113.140.38.in-addr.arpa.

113.140.38.in-addr.arpa uses the same name server setup as other domains, for example 179.228.206.in-addr.arpa, 223.46.38.in-addr.arpa, mia03.atlas.cogentco.com, 42.33.208.in-addr.arpa and comcowich.com.

113.140.38.in-addr.arpa partially shares name servers with other domains; examples include antennebrandenburg.de, info-infrabel.be, redstormsports.com, 177.28.216.in-addr.arpa and mailboxesetc.com.

These name servers are commonly used alongside ns1.fnsi.net, ns2.fnsi.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns4.arcadiz.be and dns.infrabel.be.

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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