CF1761696904604-tsm20251027103946

MXLIST.NET - server4old.4e3.de

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server4old.4e3.de checked at 2025-10-29T00:15:04.585Z 406ms 48/48/48 100% R:14

server4old.4e3.de

MXmail.rsmail.de
A2a03:4000:48:10a::1 🇩🇪 netcup-AS
PTRmail.rsmail.de
A45.132.247.139🇩🇪 netcup-AS
PTRmail.rsmail.de
A74.208.177.163🇺🇸 IONOS-AS
PTRserver4old.4e3.de

4e3.de

NSrobotns3.second-ns.com
NSns1.first-ns.de
MXmail.rsmail.de
NSrobotns2.second-ns.de
A2a03:4000:22:1b0::1 🇩🇪 netcup-AS
A188.68.46.176🇩🇪 netcup-AS

PTR for

AI analysis

server4old.4e3.de points to a single IP number: 74.208.177.163.

Other host names, for instance tspeak.de, share IP numbers with server4old.4e3.de.

server4old.4e3.de is handled by a single mail server, mail.rsmail.de.

server4old.4e3.de shares the same mail server setup as other domains, for instance server5old.4e3.de, server7.4e3.de, badtoy.de, 4e3.de and server6.4e3.de.

Host mail.rsmail.de resolves to two IPs: 2a03:4000:48:10a::1 and 45.132.247.139.

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

YujeFuZ CF johedugfp 2025-10-29