CF1761018450143-tsm20251017082432

DNSWHOIS.INFO - 3.77.66.in-addr.arpa

Search for IP or hostnames:

3.77.66.in-addr.arpa checked at 2025-10-21T03:47:30.122Z 121ms 50/50/50 100% R:12

3.77.66.in-addr.arpa

NSauthns1.qwest.net
A2001:428::5 🇺🇸 Lumen AS209
PTRauthns1.qwest.net
A63.150.72.4🇺🇸 Lumen AS209
PTRauthns1.centurylink.net
PTRauthns1.qwest.net
PTRauthns1.lumen.tech
NSauthns2.qwest.net
A2001:428::6 🇺🇸 Lumen AS209
PTRauthns2.qwest.net
A208.44.130.120🇺🇸 Lumen AS209
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

The parent of 103.3.77.66.in-addr.arpa, 78.3.77.66.in-addr.arpa, 234.3.77.66.in-addr.arpa, 99.3.77.66.in-addr.arpa, 73.3.77.66.in-addr.arpa and a few other host names is 3.77.66.in-addr.arpa.

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

3.77.66.in-addr.arpa shares the same name server setup as other domains, for example centurylinknow.net, il.centurylink.net, 189.130.67.in-addr.arpa, 143.34.199.in-addr.arpa and sleepnumber50.com.

3.77.66.in-addr.arpa shares some name servers with other domains, for example surgicalspecialistsmn.com, colecopa.com, carecopilot.com, mibancsharesinc.com and 242.238.64.in-addr.arpa.

These name servers are often used together with ns.allina.com, nsext-stc.allina.com and ns4.embarqservices.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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EUJvflI CF johedugfp 2025-10-21