CF1761756852519-tsm20251027103946

MXLIST.NET - host-178-23.cs.hku.hk

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host-178-23.cs.hku.hk checked at 2025-10-29T16:54:12.504Z 6932ms 47/47/47 100% R:19

host-178-23.cs.hku.hk

MXintraguard2.cs.hku.hk
A147.8.176.29🇭🇰 The University of Hong Kong
MXintraguard.cs.hku.hk
A147.8.176.32🇭🇰 The University of Hong Kong
PTRintraguard.cs.hku.hk
A147.8.178.23🇭🇰 The University of Hong Kong
PTRhost-178-23.cs.hku.hk

cs.hku.hk

MXintraguard2.cs.hku.hk
MXintraguard.cs.hku.hk
NSns1.cs.hku.hk
NSns2.cs.hku.hk
NSns3.cs.hku.hk
NSns4.cs.hku.hk
A147.8.179.15🇭🇰 The University of Hong Kong

PTR for

AI analysis

host-178-23.cs.hku.hk points to a single IP address: 147.8.178.23.

host-178-23.cs.hku.hk is handled by two mail servers: intraguard2.cs.hku.hk and intraguard.cs.hku.hk.

host-178-23.cs.hku.hk uses the same mail server setup as other domains, for instance host-178-225.cs.hku.hk, host-178-65.cs.hku.hk, host-178-168.cs.hku.hk, host-179-208.cs.hku.hk and host-175-215.cs.hku.hk.

Some mail servers are shared between host-178-23.cs.hku.hk and other domains, for instance s100.hk.

Hostnames with a single IP

intraguard2.cs.hku.hk resolves to: 147.8.176.29.

intraguard.cs.hku.hk resolves to: 147.8.176.32.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

WSemzii CF johedugfp 2025-10-29