CF1762955088040-tsm20251109205412

NSLIST.NET - 3.230.38.in-addr.arpa

Search for IP or hostnames:

3.230.38.in-addr.arpa checked at 2025-11-12T13:44:48.025Z 104ms 47/47/47 100% R:11 allDone:true timedOut:false

3.230.38.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

230.38.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

3.230.38.in-addr.arpa's delegation is to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

3.230.38.in-addr.arpa shares the same name server configuration as other domains, such as nistrans.com.mx, 155.119.38.in-addr.arpa, 66.63.154.in-addr.arpa, 180.108.38.in-addr.arpa and 99.7.149.in-addr.arpa.

3.230.38.in-addr.arpa at least partially shares its name servers with other domains, for instance rbbtext.de, ardstern.de, 249.41.209.in-addr.arpa, ups-scs.ch and lescheminsdeferengagent.be.

These name servers are commonly used with ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net and ns4.arcadiz.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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