CF1762240106661-tsm20251102073205

WWW.ROBTEX.COM - cis.edu.hk

Search for IP or hostnames:

cis.edu.hk checked at 2025-11-04T07:08:26.598Z 698ms 175/175/175 100% R:17

cis.edu.hk

NSbbdns1.on-nets.com
A118.143.251.105๐Ÿ‡ญ๐Ÿ‡ฐ HGC
PTRdnshost1.on-nets.com
NSbbdns2.on-nets.com
A203.184.245.105๐Ÿ‡ญ๐Ÿ‡ฐ HGC
PTRdnshost2.on-nets.com
MXaspmx.l.google.com
A2607:f8b0:4004:c23::1a๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyuiadrs-in-f26.1e100.net
A172.253.115.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f26.1e100.net
A142.250.102.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f26.1e100.net
A104.17.70.73Cloudflare

edu.hk

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rank #813032 globally
rank #670 in the tld

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AI analysis

cis.edu.hk is a parent of student.cis.edu.hk and www.cis.edu.hk.

cis.edu.hk points to a single IP: 104.17.70.73.

Other host names, for instance aoshouston.org, principiaschool.org, jerudonginternationalschool.com, 206-219-77-119-static.scrsd.org and carbon.sch.org share IP numbers with cis.edu.hk.

Two name servers bbdns1.on-nets.com and bbdns2.on-nets.com handle delegation for cis.edu.hk.

cis.edu.hk uses the same name server setup as other domains, for example chartech.com.hk, 183.3.210.in-addr.arpa, 106.142.118.in-addr.arpa, 237.140.118.in-addr.arpa and kyodev.com.

Host names with one IP number: The host name bbdns1.on-nets.com points to 118.143.251.105 and the host name bbdns2.on-nets.com points to 203.184.245.105.

Five mail servers handle cis.edu.hk: 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.

cis.edu.hk shares some mail servers with other domains, at least partially, such as getviggo.com, davidcancel.com, estama.jp, pavilionofflowers.com and longshuei.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c23::1a and 172.253.115.26

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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hYyCooY CF johedugfp 2025-11-04