DNSWHOIS.INFO - cct.cuhk.edu.hk

Search for IP or hostnames:

cct.cuhk.edu.hk checked at 2025-09-06T04:59:36.224Z 1407ms 107/107/107 100% R:11

`cct.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	`ccrb-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`
MX	`cctmail2.cct.cuhk.edu.hk`
		A	137.189.135.130^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`cctmail2.cct.cuhk.edu.hk`

`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
`mail.cct.cuhk.edu.hk`
`cctmail2.cct.cuhk.edu.hk`
`cctmail.cct.cuhk.edu.hk`
`cctmail1.cct.cuhk.edu.hk`
`www.cct.cuhk.edu.hk`

Starts with same word
`cct.email`
`cct.org.uk`
`cct.se`
`cct.or.cr`
`cct.in`
`cct.vn`
`cct.is`
`cct.com.au`
`cct.us`
`cct.vg`
`cct.pl`
`cct.edu.au`
`cct.com.hk`
`cct.cd`
`cct.church`
`cct.lk`
`cct.tw`
`cct.org`
`cct.marketing`
`cct.ca`
`cct.edu.za`
`cct.ie`
`cct.com.tw`
`cct.org.mx`
`cct.co`
`cct.su`
`cct.go.kr`
`cct.events`
`cct.ch`
`cct.info`
`cct.cl`
`cct.cc`
`cct.cn`
`cct.no`
`cct.ma`
`cct.com`
`cct.org.pl`
`cct.or.th`
`cct.cz`
`cct.com.mx`
`cct.life`
`cct.com.br`
`cct.lv`
`cct.de`
`cct.org.nz`
`cct.jp`
`cct.be`
`cct.ne.jp`
`cct.biz`
`cct.sk`
`cct.nu`
`cct.hu`
`cct.eu`
`cct.tools`
`cct.me`
`cct.co.uk`
`cct.net.au`
`cct.org.tn`
`cct.hk`
`cct.systems`
`cct.es`
`cct.nl`
`cct.com.my`
`cct.ltd`
`cct.ru`
`cct.co.th`
`cct.bg`
`cct.kz`
`cct.la`
`cct.net`
`cct.design`
`cct.ro`
`cct.wiki`
`cct.online`
`cct.net.cn`
`cct.com.ua`
`cct.website`
`cct.fi`
`cct.it`
`cct.cat`
`cct.dk`
`cct.name`
`cct.at`

Starts similarily
`tcc.com.co`
`ctc.services`
`ctc.gov.kw`
`ctc.net.nz`
`tcc.it`
`tcc.or.th`
`cct.edu.au`
`tcc.gov.tw`
`cct.com.hk`
`ctc.my`
`cct.cd`
`ctc.net.au`
`ctc.vn`
`tcc.hu`
`tcc.sa`
`tcc.com.cy`
`ctc.mx`
`tcc.no`
`cct.church`
`ctc.ad.jp`
`tcc.group`
`ctc.fm`
`tcc.mu`
`tcc.edu.ph`
`ctc.cu`
`tcc.or.at`
`tcc.org`
`ctc.kr`
`tcc.co.th`
`ctc.net`
`cct.lk`
`ctc.co`
`ctc.gov.tw`
`tcc.com.ph`
`ctc.ac.uk`
`tcc.net.tw`
`ctc.construction`
`ctc.solutions`
`cct.tw`
`cct.org`
`cct.marketing`
`tcc.on.ca`
`tcc.de`
`cct.ca`
`cct.edu.za`
`ctc.nm.cn`
`ctc.edu.do`
`tcc.me`
`tcc.com.ua`
`cct.ie`
`cct.com.tw`
`ctc.cc`
`cct.org.mx`
`ctc.at`
`ctc.coop`
`ctc.training`
`ctc.com.ua`
`tcc.sch.id`
`cct.co`
`ctc.ne.jp`
`ctc.fr`
`cct.su`
`ctc.com.tw`
`ctc.co.za`
`cct.go.kr`
`cct.events`
`cct.ch`
`cct.info`
`tcc.gov.bt`
`cct.cl`
`cct.cc`
`tcc.pl`
`ctc.ca`
`cct.cn`
`ctc.net.jo`
`tcc.co.za`
`tcc.by`
`ctc.ee`
`ctc.be`
`tcc.co.zw`
`cct.no`
`tcc.wpmudev.host`
`cct.ma`
`ctc.ac.cn`
`ctc.co.kr`
`tcc.com.br`
`cct.com`
`cct.org.pl`
`cct.or.th`
`ctc.it`
`ctc.guru`
`tcc.li`
`cct.cz`
`ctc.plus`
`tcc.cn`
`cct.com.mx`
`ctc.lv`
`ctc.com.tr`
`cct.life`
`ctc.church`
`ctc.gov.ng`
`tcc.su`
`tcc.cl`
`ctc.jp`
`tcc.ca`
`tcc.edu`
`tcc.us`
`cct.com.br`
`ctc.bg`
`ctc.co.th`
`tcc.se`
`cct.lv`
`cct.de`
`cct.org.nz`
`tcc.com.pl`
`tcc.gov.ge`
`tcc.kz`
`cct.jp`
`cct.be`
`cct.ne.jp`
`ctc.no`

AI analysis

cct.cuhk.edu.hk serves as a parent to mail.cct.cuhk.edu.hk, cctmail2.cct.cuhk.edu.hk, cctmail.cct.cuhk.edu.hk, cctmail1.cct.cuhk.edu.hk, and www.cct.cuhk.edu.hk.

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

The name server setup for cct.cuhk.edu.hk is shared with several other domains such as idd.cuhk.edu.hk, 209.189.137.in-addr.arpa, lihs.cuhk.edu.hk, 131.189.137.in-addr.arpa, and iao.cuhk.edu.hk.

For example, cct.cuhk.edu.hk shares name servers, at least partially, with other domains such as itsc.cuhk.edu.hk and cuhk.hk.

The name servers anyns.cuhk.edu.hk are frequently utilized in conjunction.

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.

Two mail servers, ccrb-cuhk-edu-hk.mail.protection.outlook.com and cctmail2.cct.cuhk.edu.hk, are responsible for handling cct.cuhk.edu.hk.

Some mail servers are at least partially shared between cct.cuhk.edu.hk and other domains such as ccrb.cuhk.edu.hk.

The mail servers cct-cuhk-edu-hk.mail.protection.outlook.com are frequently utilized in conjunction.

ccrb-cuhk-edu-hk.mail.protection.outlook.com is associated with 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. cctmail2.cct.cuhk.edu.hk corresponds to a single IP address: 137.189.135.130.

dbq