CF1760325796804-tsm20251012143351

WWW.ROBTEX.COM - smtp.sdsystem.co.kr

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smtp.sdsystem.co.kr checked at 2025-10-13T03:23:16.788Z 644ms 31/31/31 100% R:14

smtp.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

smtp.sdsystem.co.kr points to a single IP address: 121.190.102.3.

Other host names such as pop3.sdsystem.co.kr, smtps.sdsystem.co.kr, mail.sdsystem.co.kr, dmshop.sdsystem.co.kr and imap.sdsystem.co.kr share IPs with smtp.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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JuhZHgI CF johedugfp 2025-10-13