CF1763351565884-tsm20251116095642

WWW.RTSAK.COM - 1.121.75.in-addr.arpa

Search for IP or hostnames:

1.121.75.in-addr.arpa checked at 2025-11-17T03:52:45.825Z 517ms 47/47/47 100% R:8 allDone:true timedOut:false

1.121.75.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

121.75.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

1.121.75.in-addr.arpa is a parent of 122.1.121.75.in-addr.arpa, 57.1.121.75.in-addr.arpa, 31.1.121.75.in-addr.arpa, 228.1.121.75.in-addr.arpa, 254.1.121.75.in-addr.arpa and several other host names.

Delegation for 1.121.75.in-addr.arpa rests with two name servers, authns1.qwest.net and authns2.qwest.net.

1.121.75.in-addr.arpa shares the same name server setup as other domains, including 247.180.209.in-addr.arpa, 25.171.205.in-addr.arpa, ufirstcu.com, 24.130.67.in-addr.arpa and lumen.co.

1.121.75.in-addr.arpa at least partially shares name servers with other domains, for instance mie-net.org, 169.42.207.in-addr.arpa, 171.208.66.in-addr.arpa, clerk.co.highlands.fl.us and imation.lv.

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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