CF1760852911578-tsm20251017082432

WWW.RTSAK.COM - 81.5.76.in-addr.arpa

Search for IP or hostnames:

81.5.76.in-addr.arpa checked at 2025-10-19T05:48:31.565Z 335ms 66/66/66 100% R:13

81.5.76.in-addr.arpa

MXmail.embarqservices.net
A209.26.88.20🇺🇸 AS2379
PTRmail.embarqservices.net
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

5.76.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

81.5.76.in-addr.arpa is a parent of 161.81.5.76.in-addr.arpa and 89.81.5.76.in-addr.arpa.

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

81.5.76.in-addr.arpa uses the same name server setup as other domains, including 97.51.71.in-addr.arpa, 219.128.67.in-addr.arpa, 209.160.216.in-addr.arpa, 48.48.71.in-addr.arpa and 201.108.207.in-addr.arpa.

81.5.76.in-addr.arpa shares name servers with other domains, at least partially; for example sprintnetops.net and healthysetgo.org.

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.

The mail server for 81.5.76.in-addr.arpa is mail.embarqservices.net.

81.5.76.in-addr.arpa uses the same mail server setup as other domains, for instance 93.54.71.in-addr.arpa, 147.51.71.in-addr.arpa, 145.1.71.in-addr.arpa, 93.69.69.in-addr.arpa and 236.50.71.in-addr.arpa.

81.5.76.in-addr.arpa shares at least some mail servers with other domains, for example 204.4.76.in-addr.arpa, 148.7.76.in-addr.arpa, 170.3.76.in-addr.arpa, 181.41.65.in-addr.arpa and 217.6.76.in-addr.arpa.

Host mail.embarqservices.net points to IP 209.26.88.20.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

DwCVont CF johedugfp 2025-10-19