CF1759471049580-tsm20251002182459

WWW.RTSAK.COM - mailrouter4.cs.hku.hk

Search for IP or hostnames:

mailrouter4.cs.hku.hk checked at 2025-10-03T05:57:29.563Z 4647ms 47/47/47 100% R:16

mailrouter4.cs.hku.hk

MXintraguard2.cs.hku.hk
A147.8.176.29🇭🇰 The University of Hong Kong
PTRintraguard2.cs.hku.hk
MXintraguard.cs.hku.hk
A147.8.176.32🇭🇰 The University of Hong Kong
PTRintraguard.cs.hku.hk
A147.8.225.122🇭🇰 The University of Hong Kong
PTRmailrouter4.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

mailrouter4.cs.hku.hk points to an IP address: 147.8.225.122.

mailrouter4.cs.hku.hk is handled by two mail servers: intraguard2.cs.hku.hk and intraguard.cs.hku.hk.

mailrouter4.cs.hku.hk uses the same mail server setup as other domains, for instance host-178-237.cs.hku.hk, host-178-202.cs.hku.hk, host-179-193.cs.hku.hk, host-179-209.cs.hku.hk and host-178-180.cs.hku.hk.

mailrouter4.cs.hku.hk shares at least some mail servers with other domains, for instance s100.hk.

Host names with one IP:

intraguard2.cs.hku.hk points to: 147.8.176.29

intraguard.cs.hku.hk points 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.
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