CF1761459033042-tsm20251024211356

MXLIST.NET - relay.flexible.systems

Search for IP or hostnames:

relay.flexible.systems checked at 2025-10-26T06:10:33.031Z 361ms 48/48/48 100% R:12

relay.flexible.systems

MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO
PTRsmtpin.rzone.de
A84.200.53.157🇩🇪 firstcolo
PTRrelay.flexible.systems

flexible.systems

MXmx.mymailwall.com
NSdocks16.rzone.de
NSshades17.rzone.de
A2a01:238:20a:202:1144:: 🇩🇪 STRATO
A81.169.145.144🇩🇪 STRATO

PTR for

Starts with same word

Starts similarily

AI analysis

relay.flexible.systems points to a single IP: 84.200.53.157.

relay.flexible.systems is served by a single mail server, smtpin.rzone.de.

relay.flexible.systems uses the same mail server setup as other domains such as fridolin-huegel.de, leszek-wawrzyniak.net, pyar.de, akquisetrainingonline.de and mail.garnweb.de.

relay.flexible.systems shares some mail servers with other domains at least partially, for example port443.de.

Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

NilpjOb CF johedugfp 2025-10-26