CF1760807279320-tsm20251017082432

NSLIST.NET - smtp03.mailsys.ch

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smtp03.mailsys.ch checked at 2025-10-18T17:07:59.302Z 167ms 25/25/25 100% R:11

AI analysis

smtp03.mailsys.ch points to an IP address: 49.12.45.34.

other host names include mailsys.cc, mail.parm.com, uicr.org, rocket.hostsys.ch and mail.mailsys.cc; they share IP numbers with smtp03.mailsys.ch.

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

uJfnABy CF johedugfp 2025-10-18