CF1763345030651-tsm20251116095642

IPLIST.NET - 189.140.38.in-addr.arpa

Search for IP or hostnames:

189.140.38.in-addr.arpa checked at 2025-11-17T02:03:50.642Z 229ms 50/50/50 100% R:12 allDone:true timedOut:false

189.140.38.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

189.140.38.in-addr.arpa is the parent of 235.189.140.38.in-addr.arpa.

189.140.38.in-addr.arpa's delegation uses two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

189.140.38.in-addr.arpa shares the same name server setup as other domains, for example 136.117.38.in-addr.arpa, 197.123.38.in-addr.arpa, 185.38.in-addr.arpa, 219.114.38.in-addr.arpa and 237.98.38.in-addr.arpa.

189.140.38.in-addr.arpa at least partially shares name servers with other domains, including railvideo.be, broadsoft.com, keyframe.com, sipard.de and 174.104.193.in-addr.arpa.

These name servers are typically used together with the name servers 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, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de and ns2.vodafone-ip.de.

Host names with two IPs:

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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