DNSWHOIS.INFO - alumni.cuhk.edu.hk

Search for IP or hostnames:

alumni.cuhk.edu.hk checked at 2025-09-06T02:52:19.128Z 643ms 103/103/103 100% R:11

`alumni.cuhk.edu.hk`

NS	`dns1.cuhk.edu.hk`
		A	2405:3000:3:118::10d ^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`dns1.cuhk.edu.hk`
		A	137.189.10.13^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`dns1.cuhk.edu.hk`
NS	`dns2.cuhk.edu.hk`
		A	2405:3000:3:6::16 ^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`dns2.cuhk.edu.hk`
		A	137.189.6.22^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`dns2.cuhk.edu.hk`
MX	`alumni-cuhk-edu-hk.mail.protection.outlook.com`
		A	2a01:111:f403:cc09:: ^{🇸🇬 Microsoft}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::1 ^{🇸🇬 Microsoft}
		A	2a01:111:f403:cc1a::8 ^{🇯🇵 Microsoft}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4 ^{🇯🇵 Microsoft}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.137.2^{🇸🇬 Microsoft}
		A	52.101.157.80^{🇺🇸 Microsoft}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
A	137.189.64.131^{🇭🇰 The Chinese University of Hong Kong AS 3661}

`cuhk.edu.hk`

	NS	`ns4.gdnsdef.com`
	NS	`ns4.gdnsec.com`
	NS	`anyns.cuhk.edu.hk`
	NS	`dns1.cuhk.edu.hk`
	NS	`dns2.cuhk.edu.hk`
	MX	`cuhk-st.in.tmes.trendmicro.com`
	A	27.126.235.25^{🇭🇰 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.

Up
`aaoweb.alumni.cuhk.edu.hk`
`easyaccess2.alumni.cuhk.edu.hk`
`easyaccess1.alumni.cuhk.edu.hk`
`mail.alumni.cuhk.edu.hk`
`www.alumni.cuhk.edu.hk`

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AI analysis

The parent of aaoweb.alumni.cuhk.edu.hk, easyaccess2.alumni.cuhk.edu.hk, easyaccess1.alumni.cuhk.edu.hk, mail.alumni.cuhk.edu.hk, www.alumni.cuhk.edu.hk is alumni.cuhk.edu.hk.

The DNS record alumni.cuhk.edu.hk is configured to resolve to the IP address 137.189.64.131.

Two name servers, dns1.cuhk.edu.hk and dns2.cuhk.edu.hk, are delegated to alumni.cuhk.edu.hk.

The name server setup of alumni.cuhk.edu.hk is shared with other domains such as gss.cuhk.edu.hk, eservices.cuhk.edu.hk, 233.189.137.in-addr.arpa, uc.cuhk.edu.hk, and 64.189.137.in-addr.arpa.

The name servers of alumni.cuhk.edu.hk are, at least in part, shared with other domains such as itsc.cuhk.edu.hk and cuhk.hk.

The name servers anyns.cuhk.edu.hk, ns4.gdnsdef.com, and ns4.gdnsec.com are frequently combined with these name servers.

dns1.cuhk.edu.hk and dns2.cuhk.edu.hk each point to two IP numbers: 2405:3000:3:118::10d, 137.189.10.13 and 2405:3000:3:6::16, 137.189.6.22 respectively.

The mail server, alumni-cuhk-edu-hk.mail.protection.outlook.com, manages alumni.cuhk.edu.hk.

alumni-cuhk-edu-hk.mail.protection.outlook.com is associated with the following eight IP addresses: 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.

dbq