CF1762590066054-tsm20251105200708

IPLIST.NET - 210.117.38.in-addr.arpa

Search for IP or hostnames:

210.117.38.in-addr.arpa checked at 2025-11-08T08:21:06.041Z 5311ms 48/50/50 96% R:15

210.117.38.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

117.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

210.117.38.in-addr.arpa is the parent of 15.210.117.38.in-addr.arpa and 11.210.117.38.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 210.117.38.in-addr.arpa.

210.117.38.in-addr.arpa shares the same name server setup as other domains, for instance 163.98.38.in-addr.arpa, rslmgmt.com, 248.124.38.in-addr.arpa, 156.38.in-addr.arpa and 219.46.38.in-addr.arpa.

210.117.38.in-addr.arpa at least partially shares name servers with other domains, for instance 59.128.in-addr.arpa, visiconn.net, ups.vn, ardstern.net and milesgroup.com.

These name servers are commonly used with the following: 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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