CF1763897208997-tsm20251123014954

MXLIST.NET - 219.201.38.in-addr.arpa

Search for IP or hostnames:

219.201.38.in-addr.arpa checked at 2025-11-23T11:26:48.944Z 182ms 47/47/47 100% R:9 allDone:true timedOut:false

219.201.38.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

201.38.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

219.201.38.in-addr.arpa shares the same name server setup as other domains, for example 45.1.38.in-addr.arpa, orohosp.com, 155.12.199.in-addr.arpa, 186.77.192.in-addr.arpa and 137.117.38.in-addr.arpa.

219.201.38.in-addr.arpa shares some name servers with other domains, for example phoros.be, gbateam.com, ups.it, ard-digital.de and deutschlandradiokultur.eu.

these name servers are often used with 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, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.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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