WWW.RTSAK.COM - econ.cuhk.edu.hk
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econ.cuhk.edu.hk checked at 2025-11-25T04:01:34.106Z 255ms 90/90/90 100% R:16 allDone:true timedOut:false econ.cuhk.edu.hk
| MX | mxa.mailgun.org | ||||||
| A | 34.149.236.64🇺🇸 Google | ||||||
| PTR | 64.236.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org | ||||||
| A | 34.160.13.42🇺🇸 Google | ||||||
| PTR | 42.13.160.34.bc.googleusercontent.com | ||||||
| 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 | ||||||
| A | 43.201.165.247🇰🇷 Amazon | ||||||
| PTR | ec2-43-201-165-247.ap-northeast-2.compute.amazonaws.com | ||||||
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 #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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ns1-obsolete.econ.cuhk.edu.hk |
Starts with same word
Starts similarily
AI analysis
econ.cuhk.edu.hk is the parent of ns1-obsolete.econ.cuhk.edu.hk.
econ.cuhk.edu.hk resolves to one IP number: 43.201.165.247.
Other host names, for instance ec2-43-201-165-247.ap-northeast-2.compute.amazonaws.com, share IP numbers with econ.cuhk.edu.hk.
econ.cuhk.edu.hk is delegated to two name servers dns1.cuhk.edu.hk and dns2.cuhk.edu.hk.
econ.cuhk.edu.hk shares the same name server setup as other domains, for instance 4.189.137.in-addr.arpa, iso.cuhk.edu.hk, hkix.net.hk, 133.189.137.in-addr.arpa and 28.189.137.in-addr.arpa.
econ.cuhk.edu.hk at least partially shares name servers with other domains, for instance cuhk.edu.hk, hkix.net, sts.cuhk.edu.hk, 226.189.137.in-addr.arpa and med.cuhk.edu.hk.
Host names with two IP numbers:
The host name dns1.cuhk.edu.hk points to 2405:3000:3:118::10d and 137.189.10.13; the host name dns2.cuhk.edu.hk points to 2405:3000:3:6::16 and 137.189.6.22.
Two mail servers handle econ.cuhk.edu.hk: mxa.mailgun.org and mxb.mailgun.org.
econ.cuhk.edu.hk shares the same mail server setup as other domains, for instance kidobit.com, kohiplex.com, seikoparts.com, cmsvcs.co and sneab.com.
econ.cuhk.edu.hk shares some mail servers with other domains, at least partially, for instance utraconline.com, cbn.gov.ng, jewschool.com.cdn.cloudflare.net, raises.com and riffinteractive.com.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with one IP number:
mxa.mailgun.org points to 34.149.236.64
mxb.mailgun.org points to 34.160.13.42