CF1763847958191-tsm20251122191145

MXLIST.NET - 121.123.209.in-addr.arpa

Search for IP or hostnames:

121.123.209.in-addr.arpa checked at 2025-11-22T21:45:58.171Z 212ms 44/44/44 100% R:14 allDone:true timedOut:false

121.123.209.in-addr.arpa

NSns1.nac.net
A2001:518::1 🇺🇸 Cologix
PTRns1.nac.net
A207.99.0.41🇺🇸 Cologix
PTRns1.nac.net
NSns2.nac.net
A2001:518::2 🇺🇸 Cologix
PTRns2.nac.net
A207.99.0.42🇺🇸 Cologix
PTRns2.nac.net

123.209.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers ns1.nac.net and ns2.nac.net handle the delegation for 121.123.209.in-addr.arpa.

121.123.209.in-addr.arpa shares the same name server setup as other domains, for instance 2.21.64.in-addr.arpa, 78.99.207.in-addr.arpa, 106.99.207.in-addr.arpa, 94.123.209.in-addr.arpa and 78.118.216.in-addr.arpa.

121.123.209.in-addr.arpa at least partially shares name servers with other domains, for instance 19.47.70.in-addr.arpa, 50.47.70.in-addr.arpa, 158.21.64.in-addr.arpa, 83.99.207.in-addr.arpa and 73.192.207.in-addr.arpa.

Host names with two IP numbers:

ns1.nac.net points to 2001:518::1 and 207.99.0.41.

ns2.nac.net points to 2001:518::2 and 207.99.0.42.

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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