DNSWHOIS.INFO - baf.cuhk.edu.hk

Search for IP or hostnames:

baf.cuhk.edu.hk checked at 2025-09-06T02:31:52.640Z 1004ms 94/94/94 100% R:9

`baf.cuhk.edu.hk`

NS	`ns2.cuhk.edu.hk`
		A	2405:3000:3:6::15 ^{🇭🇰 The Chinese University of Hong Kong AS 3661}
		A	137.189.6.21^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`ovis.itsc.cuhk.edu.hk`
MX	`baf-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`
NS	`haydn.baf.cuhk.edu.hk`
		A	137.189.75.86^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`haydn.baf.cuhk.edu.hk`
NS	`schubert.baf.cuhk.edu.hk`
		A	137.189.74.15^{🇭🇰 The Chinese University of Hong Kong AS 3661}
			PTR	`schubert.baf.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
`haydn.baf.cuhk.edu.hk`
`logistics.baf.cuhk.edu.hk`
`www.baf.cuhk.edu.hk`
`embachinese.baf.cuhk.edu.hk`
`ccl-tplc.baf.cuhk.edu.hk`
`ccl-linux.baf.cuhk.edu.hk`
`schubert.baf.cuhk.edu.hk`

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AI analysis

Host names haydn.baf.cuhk.edu.hk, logistics.baf.cuhk.edu.hk, www.baf.cuhk.edu.hk, embachinese.baf.cuhk.edu.hk, ccl-tplc.baf.cuhk.edu.hk and others have baf.cuhk.edu.hk as their parent.

Three name servers, ns2.cuhk.edu.hk, haydn.baf.cuhk.edu.hk, and schubert.baf.cuhk.edu.hk, are delegated to baf.cuhk.edu.hk.

The domain baf.cuhk.edu.hk shares name servers, at least partially, with other domains such as hkaf.edu.hk, com.cuhk.edu.hk, 165.189.137.in-addr.arpa, net.mo, and com.mo.

The name servers ns1.hku.hk, ns2.hku.hk, ns4.apnic.net, ph.communitydns.net, 1.ns.ph, a.monic.mo, b.monic.mo, c.monic.mo, d.monic.mo, and e.monic.mo are commonly used together.

ns2.cuhk.edu.hk points to two IP numbers: 2405:3000:3:6::15 and 137.189.6.21, while haydn.baf.cuhk.edu.hk points to one IP number: 137.189.75.86, and schubert.baf.cuhk.edu.hk points to another IP number: 137.189.74.15.

The mail server, baf-cuhk-edu-hk.mail.protection.outlook.com, handles baf.cuhk.edu.hk.

baf-cuhk-edu-hk.mail.protection.outlook.com is configured to point to eight IP numbers: 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