CF1762436670284-tsm20251105200708

DNSWHOIS.INFO - 74.107.38.in-addr.arpa

Search for IP or hostnames:

74.107.38.in-addr.arpa checked at 2025-11-06T13:44:30.269Z 118ms 50/50/50 100% R:9

74.107.38.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

107.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

74.107.38.in-addr.arpa is the parent of 81.74.107.38.in-addr.arpa.

74.107.38.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

74.107.38.in-addr.arpa shares the same name server setup as other domains, for instance 150.126.38.in-addr.arpa, 244.102.38.in-addr.arpa, sto05.atlas.cogentco.com, 1.4.206.in-addr.arpa and 220.98.38.in-addr.arpa.

74.107.38.in-addr.arpa at least partially shares name servers with other domains, for instance ups.tw, 221.160.192.in-addr.arpa, ard-text.de, randolphcollege.edu and pww2-ocp.ups.com.

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

Host names with two IP numbers:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name 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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