CF1762320890109-tsm20251104152717

MXLIST.NET - 21.140.104.in-addr.arpa

Search for IP or hostnames:

21.140.104.in-addr.arpa checked at 2025-11-05T05:34:50.093Z 187ms 69/69/69 100% R:11

21.140.104.in-addr.arpa

NSrdns1.serverhubdns.com
A23.231.52.92🇺🇸 EONIX-NA
PTRrdns1.serverhubdns.com
NSrdns2.serverhubdns.com
A23.231.52.116🇺🇸 EONIX-NA
PTRrdns2.serverhubdns.com
MX21.140.104.in-addr.arpa
A104.140.21.0🇺🇸 EONIX-NA
A104.140.21.0🇺🇸 EONIX-NA

140.104.in-addr.arpa

NSrdns1.serverhubdns.com
NSrdns2.serverhubdns.com
MX140.104.in-addr.arpa
A104.140.0.0🇺🇸 EONIX-NA

MX for

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Starts with same word

Starts similarily

AI analysis

21.140.104.in-addr.arpa is a parent of 182.21.140.104.in-addr.arpa, 50.21.140.104.in-addr.arpa, 178.21.140.104.in-addr.arpa, 149.21.140.104.in-addr.arpa and 26.21.140.104.in-addr.arpa.

For 21.140.104.in-addr.arpa, the mail server is 21.140.104.in-addr.arpa.

21.140.104.in-addr.arpa points to a single IP number: 104.140.21.0.

21.140.104.in-addr.arpa is delegated to two name servers: rdns1.serverhubdns.com and rdns2.serverhubdns.com.

21.140.104.in-addr.arpa shares the same name server setup as other domains, for example 86.232.173.in-addr.arpa, 135.232.173.in-addr.arpa, 218.140.104.in-addr.arpa, 0.206.104.in-addr.arpa and 19.90.23.in-addr.arpa.

21.140.104.in-addr.arpa at least partially shares name servers with other domains, for instance 145.44.173.in-addr.arpa, 132.2.50.in-addr.arpa, 190.158.107.in-addr.arpa, 2.158.107.in-addr.arpa and 17.2.50.in-addr.arpa.

These name servers are often used with ns3.he.net and ns2.afraid.org.

Host names with one IP number:

The host rdns1.serverhubdns.com points to 23.231.52.92 and the host rdns2.serverhubdns.com points to 23.231.52.116.

One mail server handles 21.140.104.in-addr.arpa.

Host name 21.140.104.in-addr.arpa points to IP address 104.140.21.0.

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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