CF1763348153277-tsm20251116095642

DNSWHOIS.INFO - 221.42.208.in-addr.arpa

Search for IP or hostnames:

221.42.208.in-addr.arpa checked at 2025-11-17T02:55:52.922Z 1856ms 41/41/41 100% R:6 allDone:true timedOut:false

221.42.208.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

42.208.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

221.42.208.in-addr.arpa has two name servers: authns1.qwest.net and authns2.qwest.net.

221.42.208.in-addr.arpa shares the same name server setup as other domains, for example 48.118.207.in-addr.arpa, dvlp.qwest.net, rcprcl.iad.qwest.net, dsl.glbgil.grics.net and 130.150.63.in-addr.arpa.

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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