CF1763225219357-tsm20251109205412

DNSWHOIS.INFO - 99.77.66.in-addr.arpa

Search for IP or hostnames:

99.77.66.in-addr.arpa checked at 2025-11-15T16:46:59.337Z 140ms 47/47/47 100% R:8 allDone:true timedOut:false

99.77.66.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

99.77.66.in-addr.arpa is a parent of 13.99.77.66.in-addr.arpa, 16.99.77.66.in-addr.arpa, 206.99.77.66.in-addr.arpa, 12.99.77.66.in-addr.arpa and 14.99.77.66.in-addr.arpa, plus a few other host names.

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

99.77.66.in-addr.arpa uses the same name server setup as other domains, for instance 195.231.63.in-addr.arpa, ld.customer.centurytel.net, 41.116.65.in-addr.arpa, optio-solutions.com and 101.239.63.in-addr.arpa.

99.77.66.in-addr.arpa at least partially shares name servers with other domains, such as imation.cz and mycenturylink.net and 19.27.208.in-addr.arpa.

Host names with two IP numbers:

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

The host 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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