CF1760340413650-tsm20251012143351

MXLIST.NET - 20.12.16.in-addr.arpa

Search for IP or hostnames:

20.12.16.in-addr.arpa checked at 2025-10-13T07:26:53.620Z 360ms 61/61/61 100% R:10

20.12.16.in-addr.arpa

NSx1.amazonaws.com
A156.154.64.10🇺🇸 Neustar
PTRu1.amazonaws.com
NSx2.amazonaws.com
A156.154.65.10🇺🇸 Neustar
PTRu2.amazonaws.com
NSpdns1.ultradns.net
A2001:502:f3ff::1 🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSx3.amazonaws.org
A156.154.150.1🇺🇸 AS399161
PTRdns-01.ultradns2.com
NSx4.amazonaws.org
A204.74.120.1🇺🇸 AS399160
PTRdns-01.ultradns2.org

12.16.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

20.12.16.in-addr.arpa is the parent of 9.20.12.16.in-addr.arpa, 10.20.12.16.in-addr.arpa, 37.20.12.16.in-addr.arpa, 21.20.12.16.in-addr.arpa, 17.20.12.16.in-addr.arpa and a few other host names.

20.12.16.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

20.12.16.in-addr.arpa shares name servers with other domains at least partially, for example acx.com, playstation-cloud.com, theorbitz.com, thermo.mobi and odcorp.net.

These name servers are often used together with the name servers pdns3.ultradns.org, pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns5.ultradns.info and pdns4.ultradns.org.

Host pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

Host x1.amazonaws.com points to 156.154.64.10.

Host x2.amazonaws.com points to 156.154.65.10.

Host x3.amazonaws.org points to 156.154.150.1.

Host x4.amazonaws.org points to 204.74.120.1.

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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