CF1760999681435-tsm20251017082432

MXLIST.NET - 127.131.157.in-addr.arpa

Search for IP or hostnames:

127.131.157.in-addr.arpa checked at 2025-10-20T22:34:41.414Z 222ms 109/109/109 100% R:16

127.131.157.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

127.131.157.in-addr.arpa is parent of 2.127.131.157.in-addr.arpa, 151.127.131.157.in-addr.arpa, 101.127.131.157.in-addr.arpa, 13.127.131.157.in-addr.arpa and 56.127.131.157.in-addr.arpa.

127.131.157.in-addr.arpa resolves to one IP number: 209.204.175.65.

Other host names, for instance 34.1.50.in-addr.arpa, 54.101.75.in-addr.arpa, adams-bookkeeping-consulting.com, 2.180.135.in-addr.arpa and 205.93.23.in-addr.arpa share IP numbers with 127.131.157.in-addr.arpa.

127.131.157.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.

127.131.157.in-addr.arpa at least partially shares name servers with other domains, including kemplerduplexes.com, spam.sonic.net, 214.12.69.in-addr.arpa, 131.191.76.in-addr.arpa and 179.204.209.in-addr.arpa.

These name servers are commonly used with d.auth-ns.sonic.net.

Host names with two IP numbers:

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

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

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

127.131.157.in-addr.arpa is served by two mail servers mailin-01.mx.sonic.net and mailin-02.mx.sonic.net.

127.131.157.in-addr.arpa shares the same mail server setup as other domains, for instance 109.131.157.in-addr.arpa, harmonyfarm.com, madanthonycafe.com, 217.1.50.in-addr.arpa and sallybernstein.com.

127.131.157.in-addr.arpa shares some mail servers with other domains, at least in part; for example childproofer.com and christinewalker.net.

Host names with three IP numbers:

The host name mailin-01.mx.sonic.net resolves to 157.131.224.68, 157.131.224.69 and 157.131.224.70.

The host name mailin-02.mx.sonic.net resolves 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.
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