CF1760139464949-tsm20251010183831

WWW.ROBTEX.COM - smtp.jcubei.com

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smtp.jcubei.com checked at 2025-10-10T23:37:44.924Z 491ms 34/34/34 100% R:14

smtp.jcubei.com

A220.73.140.151🇰🇷 KT Corporation (Korea Telecom)
PTRwebmail1.joins.com

jcubei.com

MXsmtp.jcubei.com
NSns2.joins.com
NSns.joins.com
NSns2.joongang.co.kr
NSns.joongang.co.kr
A218.145.68.187🇰🇷 KT Corporation (Korea Telecom)

MX for

Starts with same word

Starts similarily

AI analysis

smtp.jcubei.com is the mail server for jcubei.com.

smtp.jcubei.com points to a single IP number: 220.73.140.151.

Other host names like smtpsend.joins.com and smtp.joins.com share IP numbers with smtp.jcubei.com.

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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hJQRmmb CF johedugfp 2025-10-10