CF1762523890918-tsm20251105200708

DNSWHOIS.INFO - 230.38.in-addr.arpa

Search for IP or hostnames:

230.38.in-addr.arpa checked at 2025-11-07T13:58:10.890Z 241ms 50/50/50 100% R:8

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

38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

230.38.in-addr.arpa is the parent of 3.230.38.in-addr.arpa.

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

230.38.in-addr.arpa shares the same name server setup as other domains, for example c.root-servers.org, campbellhall.net, 132.84.38.in-addr.arpa, 0.108.38.in-addr.arpa and 67.94.204.in-addr.arpa.

230.38.in-addr.arpa shares some 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 often used with 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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