CF1760117395627-tsm20251010171616

WWW.ROBTEX.COM - sapphire.cse.cuhk.edu.hk

Search for IP or hostnames:

sapphire.cse.cuhk.edu.hk checked at 2025-10-10T17:29:55.606Z 1595ms 30/30/30 100% R:14

sapphire.cse.cuhk.edu.hk

A137.189.91.189🇭🇰 The Chinese University of Hong Kong AS 3661
PTRsapphire.cse.cuhk.edu.hk

cse.cuhk.edu.hk

NSberyl.cse.cuhk.edu.hk
NScucs18.cse.cuhk.edu.hk
NSgarden.cse.cuhk.edu.hk
MXmguard-sa.cse.cuhk.edu.hk
NSsapphire.cse.cuhk.edu.hk

PTR for

NS for

Starts with same word

Starts similarily

AI analysis

sapphire.cse.cuhk.edu.hk serves as the name server for cse.cuhk.edu.hk, 89.189.137.in-addr.arpa, 88.189.137.in-addr.arpa and 90.189.137.in-addr.arpa.

Name servers commonly include beryl.cse.cuhk.edu.hk, cucs18.cse.cuhk.edu.hk and garden.cse.cuhk.edu.hk together with sapphire.cse.cuhk.edu.hk.

sapphire.cse.cuhk.edu.hk points to IP number 137.189.91.189.

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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BUABTCZ CF johedugfp 2025-10-10