CF1761248701272-tsm20251017082432

WWW.RTSAK.COM - mx1.cmhoulder.com

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mx1.cmhoulder.com checked at 2025-10-23T19:45:01.255Z 478ms 28/28/28 100% R:15

mx1.cmhoulder.com

A220.241.21.94🇭🇰 PCCW IMS
PTRmx1.cmhoulder.com
PTRmx.cmhoulder.com
PTRmx1.houlder.com.hk
PTRmx.houlderfe.com.hk

cmhoulder.com

MXmx1.cmhoulder.com
MXmx2.cmhoulder.com
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Starts with same word

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AI analysis

mx1.cmhoulder.com is the mail server for cmhoulder.com.

mx2.cmhoulder.com is a common mail server alongside mx1.cmhoulder.com.

mx1.cmhoulder.com points to a single IP number: 220.241.21.94.

Other host names, for instance mx.cmhoulder.com, mx1.houlder.com.hk and mx.houlderfe.com.hk share IP numbers with mx1.cmhoulder.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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