CF1759800759942-tsm20251005211530

WWW.RTSAK.COM - 181.131.157.in-addr.arpa

Search for IP or hostnames:

181.131.157.in-addr.arpa checked at 2025-10-07T01:32:39.929Z 259ms 109/109/109 100% R:12

181.131.157.in-addr.arpa

NSa.auth-ns.sonic.net
A2001:5a8:601:2::39 🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRa.auth-ns.sonic.net
A157.131.0.39🇺🇸 Sonic.net, Inc.
PTRa.auth-ns.sonic.net
NSb.auth-ns.sonic.net
A2607:43c1:1:3::144 AS26858
PTRb.auth-ns.sonic.net
A75.101.68.144🇺🇸 AS26858
PTRb.auth-ns.sonic.net
NSc.auth-ns.sonic.net
A2604:1380:45d1:ae01::3 🇺🇸 Equinix as15830
PTRc.auth-ns.sonic.net
A139.178.66.139🇺🇸 Equinix as15830
PTRc.auth-ns.sonic.net
MXmailin-01.mx.sonic.net
A157.131.224.68🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRa.mx.sonic.net
A157.131.224.69🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRb.mx.sonic.net
A157.131.224.70🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRc.mx.sonic.net
MXmailin-02.mx.sonic.net
A157.131.224.71🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRd.mx.sonic.net
A157.131.224.72🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRe.mx.sonic.net
A157.131.224.73🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRf.mx.sonic.net
A209.204.175.65🇺🇸 Sonic.net, Inc.
PTRname-web-test.sonic.net

131.157.in-addr.arpa

NSa.auth-ns.sonic.net
NSb.auth-ns.sonic.net
NSc.auth-ns.sonic.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 129.181.131.157.in-addr.arpa is 181.131.157.in-addr.arpa.

181.131.157.in-addr.arpa points to a single IP number: 209.204.175.65.

Other host names, for instance cairntopia.com, madscholar.org, 226.36.70.in-addr.arpa, jaypalm.com and dupar.org share IP numbers with 181.131.157.in-addr.arpa.

The domain 181.131.157.in-addr.arpa is delegated to three name servers: a.auth-ns.sonic.net, b.auth-ns.sonic.net and c.auth-ns.sonic.net.

181.131.157.in-addr.arpa shares name servers with other domains at least partially, for instance girlforge.com, 190.204.209.in-addr.arpa, 152.12.69.in-addr.arpa, mndcca11.sonic.net and energyhelp.com.

these name servers are often used together with the name servers d.auth-ns.sonic.net.

Host names with two IP numbers:

a.auth-ns.sonic.net points to 2001:5a8:601:2::39 and 157.131.0.39

b.auth-ns.sonic.net points to 2607:43c1:1:3::144 and 75.101.68.144

c.auth-ns.sonic.net points to 2604:1380:45d1:ae01::3 and 139.178.66.139

181.131.157.in-addr.arpa is handled by two mail servers: mailin-01.mx.sonic.net and mailin-02.mx.sonic.net.

181.131.157.in-addr.arpa shares the same mail server setup as other domains, including 46.101.75.in-addr.arpa, mememachinego.com, appleation.com, hawthornesanmateo.com and pbycat.org.

181.131.157.in-addr.arpa shares some mail servers with other domains, for example kendallshaw.com, museumsc.com, elevengear.com and lomi.org.

Host names with three IP numbers: mailin-01.mx.sonic.net points to 157.131.224.68, 157.131.224.69 and 157.131.224.70; mailin-02.mx.sonic.net points to 157.131.224.71, 157.131.224.72 and 157.131.224.73.

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

CjMvaTF CF johedugfp 2025-10-07