CF1760622457976-tsm20251016114356

WWW.RTSAK.COM - mx.houlder.com.hk

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mx.houlder.com.hk checked at 2025-10-16T13:47:37.941Z 685ms 25/25/25 100% R:13

mx.houlder.com.hk

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

houlder.com.hk

NSns10.imsbiz.com
NSns9.imsbiz.com
MXmx1.houlder.com.hk
MXmx2.houlder.com.hk
A220.241.21.97🇭🇰 PCCW IMS

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Starts with same word

Starts similarily

AI analysis

mx.houlder.com.hk points to a single IP address: 220.241.21.93.

Other host names, for example smtp.houlderfe.com.hk, mx2.cmhoulder.com and mx2.houlder.com.hk share IPs with mx.houlder.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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AOiAAVW CF johedugfp 2025-10-16