CF1759665343878-tsm20251005092912

WWW.ROBTEX.COM - math.cuhk.edu.hk

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math.cuhk.edu.hk checked at 2025-10-05T11:55:43.861Z 73ms 169/169/169 100% R:8

math.cuhk.edu.hk

MXmath-cuhk-edu-hk.mail.protection.outlook.com
A2a01:111:f403:cc09::🇸🇬 Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc09::1🇸🇬 Microsoft
A2a01:111:f403:cc1a::8🇯🇵 Microsoft
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.137.2🇸🇬 Microsoft
A52.101.157.80🇺🇸 Microsoft
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
NSeuclid.math.cuhk.edu.hk
A137.189.49.2🇭🇰 The Chinese University of Hong Kong AS 3661
PTReuclid.math.cuhk.edu.hk
PTRimap.math.cuhk.edu.hk
NSeuler0.math.cuhk.edu.hk
A137.189.49.21🇭🇰 The Chinese University of Hong Kong AS 3661
PTReuler0.math.cuhk.edu.hk
NSeuler.math.cuhk.edu.hk
A137.189.49.1🇭🇰 The Chinese University of Hong Kong AS 3661
PTReuler.math.cuhk.edu.hk
A137.189.49.1🇭🇰 The Chinese University of Hong Kong AS 3661
PTReuler.math.cuhk.edu.hk
A137.189.49.2🇭🇰 The Chinese University of Hong Kong AS 3661
PTReuclid.math.cuhk.edu.hk
PTRimap.math.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

math.cuhk.edu.hk is a parent of pop3.math.cuhk.edu.hk, epymt-old.math.cuhk.edu.hk, webmail.math.cuhk.edu.hk, mathgym.math.cuhk.edu.hk and epymt.math.cuhk.edu.hk, plus a few other host names.

math.cuhk.edu.hk has two IP numbers: 137.189.49.1 and 137.189.49.2.

Other host names for instance euclid.math.cuhk.edu.hk and euler.math.cuhk.edu.hk share IP numbers with math.cuhk.edu.hk.

math.cuhk.edu.hk is delegated to three name servers: euclid.math.cuhk.edu.hk, euler0.math.cuhk.edu.hk and euler.math.cuhk.edu.hk.

math.cuhk.edu.hk at least partially shares name servers with other domains, for example 49.189.137.in-addr.arpa.

Host names with a single IP:

euclid.math.cuhk.edu.hk points to 137.189.49.2; euler0.math.cuhk.edu.hk points to 137.189.49.21; euler.math.cuhk.edu.hk points to 137.189.49.1.

A single mail server handles math.cuhk.edu.hk, math-cuhk-edu-hk.mail.protection.outlook.com.

Host math-cuhk-edu-hk.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.

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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