CF1762883563327-tsm20251109205412

MXLIST.NET - 19.203.161.in-addr.arpa

Search for IP or hostnames:

19.203.161.in-addr.arpa checked at 2025-11-11T17:52:43.295Z 834ms 50/50/50 100% R:9 allDone:true timedOut:false

19.203.161.in-addr.arpa

NSauthns1.qwest.net
A2001:428::5 🇺🇸 Centurylink
PTRauthns1.qwest.net
A63.150.72.4🇺🇸 Centurylink
PTRauthns1.centurylink.net
PTRauthns1.qwest.net
PTRauthns1.lumen.tech
NSauthns2.qwest.net
A2001:428::6 🇺🇸 Centurylink
PTRauthns2.qwest.net
A208.44.130.120🇺🇸 Centurylink
PTRauthns2.centurylink.net
PTRauthns2.qwest.net
PTRauthns2.lumen.tech

203.161.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 1.19.203.161.in-addr.arpa is 19.203.161.in-addr.arpa.

Two name servers authns1.qwest.net and authns2.qwest.net handle delegation for 19.203.161.in-addr.arpa.

19.203.161.in-addr.arpa uses the same name server setup as other domains, for example 187.156.63.in-addr.arpa, 91.26.72.in-addr.arpa, valleymed.org, 21.3.209.in-addr.arpa and mr.centurytel.net.

19.203.161.in-addr.arpa shares name servers with other domains at least partially, for instance 103.238.67.in-addr.arpa, newdentalchoice.com, 202.162.65.in-addr.arpa and ironkey.dk.

These name servers commonly accompany ns10.embarqservices.net, ns9.embarqservices.net, auth111.ns.uu.net and auth120.ns.uu.net.

Host names with two IP numbers:

authns1.qwest.net points to: 2001:428::5 and 63.150.72.4

authns2.qwest.net points to: 2001:428::6 and 208.44.130.120

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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