CF1759838993935-tsm20251005211530

IPLIST.NET - smtp.houlderfe.com.hk

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smtp.houlderfe.com.hk checked at 2025-10-07T12:09:53.808Z 1607ms 31/31/31 100% R:10

smtp.houlderfe.com.hk

A220.241.21.93🇭🇰 PCCW IMS
PTRmx2.cmhoulder.com
PTRmx2.houlder.com.hk
PTRmx.houlder.com.hk
PTRsmtp.houlderfe.com.hk

houlderfe.com.hk

NSns10.imsbiz.com
NSns9.imsbiz.com
MXmx.houlderfe.com.hk
MXsmtp.houlderfe.com.hk
A202.82.62.231🇭🇰 PCCW IMS

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Starts with same word

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AI analysis

smtp.houlderfe.com.hk serves as a mail server for houlderfe.com.hk.

mx.houlderfe.com.hk is commonly used as a mail server alongside smtp.houlderfe.com.hk.

smtp.houlderfe.com.hk resolves to one IP number: 220.241.21.93.

Other host names, for instance mx2.cmhoulder.com, mx2.houlder.com.hk and mx.houlder.com.hk share IP numbers with smtp.houlderfe.com.hk.

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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zjwBNaw CF johedugfp 2025-10-07