CF1758868626286-tsm20250925114901

WWW.ROBTEX.COM - tcss.edu.hk

Search for IP or hostnames:

tcss.edu.hk checked at 2025-09-26T06:37:06.273Z 1515ms 178/178/178 100% R:23

tcss.edu.hk

NSdnshost1.on-nets.com
A118.143.251.105🇭🇰 HGC
PTRdnshost1.on-nets.com
NSdnshost2.on-nets.com
A203.184.245.105🇭🇰 HGC
PTRdnshost2.on-nets.com
MXaspmx.l.google.com
A2607:f8b0:4004:c07::1b🇺🇸 Google
PTRbc-in-f27.1e100.net
A172.253.62.27🇺🇸 Google
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A118.140.118.101🇭🇰 HGC

edu.hk

NSc.hkirc.net.hk
NSd.hkirc.net.hk
NSm.hkirc.net.hk
NSt.hkirc.net.hk
NSu.hkirc.net.hk
NSv.hkirc.net.hk
NSx.hkirc.net.hk
NSy.hkirc.net.hk
NSz.hkirc.net.hk

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AI analysis

The parent of www.tcss.edu.hk is tcss.edu.hk.

tcss.edu.hk points to a single IP address: 118.140.118.101.

Other host names, for instance www.tcss.edu.hk, share IP numbers with tcss.edu.hk.

Two name servers dnshost1.on-nets.com and dnshost2.on-nets.com handle the delegation for tcss.edu.hk.

tcss.edu.hk shares the same name server setup as other domains, for example stmc.edu.hk, cpswts.edu.hk, sppcs.edu.hk, 214.184.203.in-addr.arpa and simplexglobal.net.

tcss.edu.hk partially shares name servers with other domains, for example kpmg.com.cn and 76.145.203.in-addr.arpa.

Host names with one IP number:

dnshost1.on-nets.com points to 118.143.251.105; dnshost2.on-nets.com points to 203.184.245.105.

tcss.edu.hk is handled by five 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.

tcss.edu.hk shares at least partially some mail servers with other domains, for instance jamesriverassociation.org, utopica.net, clearlakefurniture.com, dkfulfilment.co.uk and impact.net.

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

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1b and 172.253.62.27

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

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

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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DhDVlHz CF johedugfp 2025-09-26