CF1763502119557-tsm20251116095642

DNSWHOIS.INFO - 49.77.66.in-addr.arpa

Search for IP or hostnames:

49.77.66.in-addr.arpa checked at 2025-11-18T21:41:59.402Z 973ms 47/47/47 100% R:6 allDone:true timedOut:false

49.77.66.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

77.66.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

49.77.66.in-addr.arpa is a parent of 149.49.77.66.in-addr.arpa and 230.49.77.66.in-addr.arpa.

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

49.77.66.in-addr.arpa uses the same name server setup as other domains, including 160.232.63.in-addr.arpa, 216.41.65.in-addr.arpa, ordercenturylink.com, 182.158.63.in-addr.arpa and carriers.iad.qwest.net.

At least part of the name servers for 49.77.66.in-addr.arpa are shared with other domains, for instance arrisgroup.com, 169.231.216.in-addr.arpa, allinaunity.com, ironkey.ru and 166.208.66.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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