whois ns2.cuhk.edu.hk

Incoming mail for ns2.cuhk.edu.hk is handled by one mail server at cuhk.edu.hk. Ns2.cuhk.edu.hk has two IP numbers (2405:3000:3:60::21, 137.189.6.21). Both are on different IP networks.

Ns2.cuhk.hk point to the same IP and also shares mail servers. Y.hkirc.net.hk, barnowl-v6.itsc.cuhk.edu.hk and barnowl.itsc.cuhk.edu.hk point to the same IP. Org.sg, renditions.org, per.sg, com.mo, ln.hk and at least 87 other hosts use ns2.cuhk.edu.hk as a name server. Net.hk, com.hk, xn--55qx5d.hk, pku.cn, xn--gmqw5a.hk and at least ten other hosts use ns2.cuhk.edu.hk as a name server under another name. Hkix.net, ns1.cuhk.hk, ns3.cuhk.hk, ftp.cuhk.edu.hk, ns3.cuhk.edu.hk and at least one other host share mail servers with this domain.

Also check www.cuhk.edu.hk and cuhk.edu.hk.

The mail server freedom.itsc.cuhk.edu.hk

All of the eight domains that use the mail server freedom.itsc.cuhk.edu.hk use only the mail server freedom.itsc.cuhk.edu.hk (example: ns1.cuhk.edu.hk ).

The name server ns2.cuhk.edu.hk

There are more than hundred domains that use the name server ns2.cuhk.edu.hk.

• A third of those use the three name servers ns1, ns2 and ns3.cuhk.edu.hk together (example: hkix2.com, cuhk.net and alumni.cuhk.net ).
• More than one in seven of them use the two name servers ns2 and ns4.cuhk.edu.hk together (example: avsu.cuhk.edu.hk, emo.cuhk.edu.hk and eservices.cuhk.edu.hk ).
• Six percent of them use the three name servers dsany.sgnic.sg, ns2.cuhk.edu.hk and sg-ns.anycast.pch.net together (example: com.sg, edu.sg and gov.sg ).