CF1760720867278-tsm20251017082432

MXLIST.NET - mail.sdsystem.co.kr

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mail.sdsystem.co.kr checked at 2025-10-17T17:07:47.248Z 695ms 25/25/25 100% R:14

mail.sdsystem.co.kr

A121.190.102.3🇰🇷 KT Corporation (Korea Telecom)
PTRimap.pfi-ir.com
PTRmail.pfi-ir.com
PTRpop3.pfi-ir.com
PTRsmtp.pfi-ir.com
PTRsmtps.pfi-ir.com
PTRdmshop.sdsystem.co.kr
PTRimap.sdsystem.co.kr
PTRmail.sdsystem.co.kr
PTRpop3.sdsystem.co.kr
PTRsmtp.sdsystem.co.kr
PTRsmtps.sdsystem.co.kr

sdsystem.co.kr

MXspam.itkhan.kr
NSns.gabia.net
NSns1.gabia.co.kr
NSns.gabia.co.kr
A58.230.162.239🇰🇷 SK Broadband

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Starts with same word

Starts similarily

AI analysis

mail.sdsystem.co.kr resolves to one IP number: 121.190.102.3.

Other host names, for instance pop3.sdsystem.co.kr, smtps.sdsystem.co.kr, smtp.sdsystem.co.kr, dmshop.sdsystem.co.kr and imap.sdsystem.co.kr share IP numbers with mail.sdsystem.co.kr.

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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dmTUgmx CF johedugfp 2025-10-17