CF1763139316826-tsm20251109205412

MXLIST.NET - 21.221.137.in-addr.arpa

Search for IP or hostnames:

21.221.137.in-addr.arpa checked at 2025-11-14T16:55:16.819Z 294ms 35/35/35 100% R:16 allDone:true timedOut:false

21.221.137.in-addr.arpa

NSdns01.comms365.net
NSdns02.comms365.net
A5.226.60.162🇬🇧 Comms365

221.137.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.221.137.in-addr.arpa is the parent of 57.21.221.137.in-addr.arpa.

21.221.137.in-addr.arpa is delegated to two name servers dns01.comms365.net and dns02.comms365.net.

21.221.137.in-addr.arpa uses the same name server setup as 2.221.137.in-addr.arpa and 62.102.91.in-addr.arpa.

21.221.137.in-addr.arpa shares at least some name servers with other domains, for example 19.72.109.in-addr.arpa, 22.72.109.in-addr.arpa and 21.72.109.in-addr.arpa.

Hostnames with a single IP:

dns02.comms365.net points to 5.226.60.162.

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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