CF1757698448098-tsm20250912070358

IPLIST.NET - itsc.cuhk.edu.hk

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itsc.cuhk.edu.hk checked at 2025-09-12T17:34:08.052Z 1442ms 120/120/120 100% R:14

itsc.cuhk.edu.hk

NSns4.gdnsdef.com
A2404:ae00:3266::2d74:2a03 🇭🇰 Nexusguard
A45.116.42.4🇭🇰 Nexusguard
NSns4.gdnsec.com
A2404:ae00:3266::2d74:2803 🇭🇰 Nexusguard
A45.116.40.4🇭🇰 Nexusguard
NSanyns.cuhk.edu.hk
A2001:500:14:6069:ad::1 🇺🇸 PCH AS42
PTRanyns.cuhk.edu.hk
A204.61.216.69🇺🇸 PCH AS42
PTRanyns.cuhk.edu.hk
NSdns1.cuhk.edu.hk
A2405:3000:3:118::10d 🇭🇰 The Chinese University of Hong Kong AS 3661
PTRdns1.cuhk.edu.hk
A137.189.10.13🇭🇰 The Chinese University of Hong Kong AS 3661
PTRdns1.cuhk.edu.hk
NSdns2.cuhk.edu.hk
A2405:3000:3:6::16 🇭🇰 The Chinese University of Hong Kong AS 3661
PTRdns2.cuhk.edu.hk
A137.189.6.22🇭🇰 The Chinese University of Hong Kong AS 3661
PTRdns2.cuhk.edu.hk
MXcuhk-st.in.tmes.trendmicro.com
A18.208.22.77🇺🇸 Amazon
PTRin.tmes.trendmicro.com
A18.208.22.78🇺🇸 Amazon
PTRin.tmes.trendmicro.com
A18.208.22.79🇺🇸 Amazon
PTRin.tmes.trendmicro.com
A18.208.22.80🇺🇸 Amazon
PTRin.tmes.trendmicro.com
A137.189.28.44🇭🇰 The Chinese University of Hong Kong AS 3661
PTRitsc.cuhk.edu.hk
PTRintapp.itsc.cuhk.edu.hk

cuhk.edu.hk

NSns4.gdnsdef.com
NSns4.gdnsec.com
NSanyns.cuhk.edu.hk
NSdns1.cuhk.edu.hk
NSdns2.cuhk.edu.hk
MXcuhk-st.in.tmes.trendmicro.com
A27.126.235.25🇭🇰 Nexusguard
rank #2187 globally
rank #3 in the tld
This domain name represents the official website for The Chinese University of Hong Kong (CUHK), a public research university in Shatin, Hong Kong.

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AI analysis

The host names pn-204-50.itsc.cuhk.edu.hk, aaoapp.itsc.cuhk.edu.hk, itscpc027.itsc.cuhk.edu.hk, pn-207-210.itsc.cuhk.edu.hk, pn-204-4.itsc.cuhk.edu.hk, along with several hundred others, all have itsc.cuhk.edu.hk as their parent.

IP number 137.189.28.44 is pointed to by itsc.cuhk.edu.hk.

The IP numbers are shared between other host names like intapp.itsc.cuhk.edu.hk and itsc.cuhk.edu.hk.

Five name servers, ns4.gdnsdef.com, ns4.gdnsec.com, anyns.cuhk.edu.hk, dns1.cuhk.edu.hk, and dns2.cuhk.edu.hk, are delegated to itsc.cuhk.edu.hk.

The name servers of itsc.cuhk.edu.hk are at least partially shared with other domains such as 65.189.137.in-addr.arpa, morningside.cuhk.edu.hk, hro.cuhk.edu.hk, 118.255.123.in-addr.arpa, and adm.cuhk.edu.hk.

The nameservers ns7.gdnsec.net, cpccux0.cityu.edu.hk, vax.cityu.edu.hk, ddi-cms1.its.cityu.edu.hk, ns1.gdnsdef.net, ns7.gdnsec.com, ns4.gdnsec.net, ns3.gdnsec.net, ns6.gdnsdef.net, and ns8.gdnsdef.com are frequently utilized in conjunction.

ns4.gdnsdef.com, ns4.gdnsec.com, anyns.cuhk.edu.hk, dns1.cuhk.edu.hk, and dns2.cuhk.edu.hk all point to two IP numbers each: 2404:ae00:3266::2d74:2a03, 45.116.42.4, 2404:ae00:3266::2d74:2803, 45.116.40.4, 2001:500:14:6069:ad::1, 204.61.216.69, 2405:3000:3:118::10d, 137.189.10.13, 2405:3000:3:6::16, and 137.189.6.22 respectively.

The mail server, cuhk-st.in.tmes.trendmicro.com, manages itsc.cuhk.edu.hk.

Like the domains lib.cuhk.edu.hk and cuhk.edu.hk, itsc.cuhk.edu.hk also has the same mail server setup.

cuhk-st.in.tmes.trendmicro.com is associated with the following four IP addresses: 18.208.22.77, 18.208.22.78, 18.208.22.79, and 18.208.22.80.

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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SbgbCID CF johedugfp 2025-09-12