CF1763638875975-tsm20251116095642

DNSWHOIS.INFO - 15.118.38.in-addr.arpa

Search for IP or hostnames:

15.118.38.in-addr.arpa checked at 2025-11-20T11:41:15.954Z 159ms 50/50/50 100% R:12 allDone:true timedOut:false

15.118.38.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com

118.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

15.118.38.in-addr.arpa is the parent of 6.15.118.38.in-addr.arpa.

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

15.118.38.in-addr.arpa shares the same name server setup as other domains, for example 130.96.38.in-addr.arpa, 106.29.216.in-addr.arpa, 204.182.66.in-addr.arpa, 64.46.154.in-addr.arpa and opsba.org.

15.118.38.in-addr.arpa shares some name servers with other domains, for example 152.37.195.in-addr.arpa, schneiderjobs.com, gsb.columbia.edu, wincraftsports.com and schneidertech.com.

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

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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