CF1763806450913-tsm20251122101025

DNSWHOIS.INFO - 221.12.69.in-addr.arpa

Search for IP or hostnames:

221.12.69.in-addr.arpa checked at 2025-11-22T10:14:10.881Z 154ms 57/57/57 100% R:14 allDone:true timedOut:false

221.12.69.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
PTRc.auth-ns.sonic.net
A139.178.66.139🇺🇸 Equinix
PTRc.auth-ns.sonic.net

12.69.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.12.69.in-addr.arpa is the parent of 132.221.12.69.in-addr.arpa, 230.221.12.69.in-addr.arpa, 19.221.12.69.in-addr.arpa, 82.221.12.69.in-addr.arpa, 66.221.12.69.in-addr.arpa and a few other host names.

221.12.69.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.

221.12.69.in-addr.arpa at least partially shares name servers with other domains, for instance 172.36.70.in-addr.arpa, 95.180.135.in-addr.arpa, 190.12.69.in-addr.arpa, bitblocks.com and co.mendocino.ca.us.

These name servers are commonly used with d.auth-ns.sonic.net, ns1.bitblocks.com and ns2.bitblocks.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.

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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