CF1763394386664-tsm20251116095642

MXLIST.NET - 19.165.72.in-addr.arpa

Search for IP or hostnames:

19.165.72.in-addr.arpa checked at 2025-11-17T15:46:26.507Z 532ms 47/47/47 100% R:8 allDone:true timedOut:false

19.165.72.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

165.72.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

19.165.72.in-addr.arpa is parent of 62.19.165.72.in-addr.arpa and 38.19.165.72.in-addr.arpa.

19.165.72.in-addr.arpa is delegated to two name servers: authns1.qwest.net and authns2.qwest.net.

19.165.72.in-addr.arpa shares the same name server setup as other domains, for example 204.116.65.in-addr.arpa, 4.41.67.in-addr.arpa, 71.111.216.in-addr.arpa, 201.42.67.in-addr.arpa and sylvestrie.denver.co.us.

19.165.72.in-addr.arpa partially shares name servers with other domains, for instance 100.89.64.in-addr.arpa, aim-network.org, akamai.centurylinkservices.net and ironkey.gd.

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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