CF1761639598367-tsm20251027103946

DNSWHOIS.INFO - mail.4sys.biz

Search for IP or hostnames:

mail.4sys.biz checked at 2025-10-28T08:19:58.353Z 263ms 31/31/31 100% R:13

mail.4sys.biz

A82.146.21.196🇧🇬 MEDICOM-BG
PTRmail1.transland.bg

4sys.biz

MXmail1.4sys.biz
MXmail.4sys.biz
NSns29.bgdns.net
NSns30.bgdns.net
A87.120.40.49🇧🇬 SUPERHOSTING_AS

MX for

Starts with same word

Starts similarily

AI analysis

mail.4sys.biz serves as the mail server for 4sys.biz.

mail1.4sys.biz often functions as the mail server, commonly paired with mail.4sys.biz.

mail.4sys.biz points to a single IP address: 82.146.21.196.

Other host names, for instance mail1.transland.bg, share IP numbers with mail.4sys.biz.

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

PLyPKmb CF johedugfp 2025-10-28