CF1762967210899-tsm20251109205412

IPLIST.NET - 221.40.67.in-addr.arpa

Search for IP or hostnames:

221.40.67.in-addr.arpa checked at 2025-11-12T17:06:50.877Z 85ms 50/50/50 100% R:13 allDone:true timedOut:false

221.40.67.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

40.67.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

59.221.40.67.in-addr.arpa is a child of 221.40.67.in-addr.arpa.

221.40.67.in-addr.arpa's delegation uses two name servers: authns1.qwest.net and authns2.qwest.net.

221.40.67.in-addr.arpa uses the same name server setup as other domains, such as 157.81.206.in-addr.arpa, 198.206.209.in-addr.arpa, squierguitars.no, mo.centurylink.net and 1.50.71.in-addr.arpa.

221.40.67.in-addr.arpa shares name servers with other domains at least partially, for example mie-site.biz, 30.177.167.in-addr.arpa and 174.177.167.in-addr.arpa.

These name servers are often used with ns.allina.com and nsext-stc.allina.com.

Host names with two IPs:

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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