CF1763348981239-tsm20251116095642

WWW.RTSAK.COM - 237.5.74.in-addr.arpa

Search for IP or hostnames:

237.5.74.in-addr.arpa checked at 2025-11-17T03:09:40.960Z 2157ms 50/50/50 100% R:11 allDone:true timedOut:false

237.5.74.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

5.74.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

237.5.74.in-addr.arpa is the parent of 35.237.5.74.in-addr.arpa.

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

237.5.74.in-addr.arpa shares the same name server setup as other domains, for example 30.131.67.in-addr.arpa, 244.2.76.in-addr.arpa, 40.34.69.in-addr.arpa, 203.81.206.in-addr.arpa and 104.157.63.in-addr.arpa.

237.5.74.in-addr.arpa at least partially shares name servers with other domains, for instance 67.17.208.in-addr.arpa, lvmpd.com, imation.com.br, wellclicks.net and 90.173.65.in-addr.arpa.

these name servers are commonly used with ns10.embarqservices.net, ns9.embarqservices.net, ns.allina.com, nsext-stc.allina.com, ns4.embarqservices.net and ns7.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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