CF1758720618823-tsm20250923215847

IPLIST.NET - 99.101.75.in-addr.arpa

Search for IP or hostnames:

99.101.75.in-addr.arpa checked at 2025-09-24T13:30:18.804Z 350ms 106/106/106 100% R:11

99.101.75.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

101.75.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

other host names including sibr.com, quatrainpr.com, northofsf.com, 191.27.198.in-addr.arpa and bauerhub.com share IP numbers with 99.101.75.in-addr.arpa.

99.101.75.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.

99.101.75.in-addr.arpa at least partially shares name servers with other domains, for instance 99.148.209.in-addr.arpa, 151.204.209.in-addr.arpa, roustabout-theater.org, biscaynepreserve.com and spamassassin.org.

These name servers are commonly used with d.auth-ns.sonic.net, ns2.ena.com and ns2.pccc.com.

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.

Two mail servers handle 99.101.75.in-addr.arpa: mailin-01.mx.sonic.net and mailin-02.mx.sonic.net.

99.101.75.in-addr.arpa shares the same mail server setup as other domains, for instance diane.net, mspep.net, tweakshop.com, zacch.com and bayschoolsf.com.

99.101.75.in-addr.arpa shares some mail servers with other domains, at least partially, for example christinewalker.net and commfusion.com.

Host names with three IPs:

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.
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