CF1758832279005-tsm20250925114901

WWW.ROBTEX.COM - csa.edu.hk

Search for IP or hostnames:

csa.edu.hk checked at 2025-09-25T20:31:18.874Z 5367ms 162/162/162 100% R:14

csa.edu.hk

MXaspmx.l.google.com
A2607:f8b0:4004:c25::1a🇺🇸 Google
PTRyuiadtq-in-f26.1e100.net
A172.253.62.26🇺🇸 Google
PTRbc-in-f26.1e100.net
NSns1.ednet.imsbiz.com
A210.87.250.116🇭🇰 PCCW IMS
PTRns1.ednet.imsbiz.com
NSns2.ednet.imsbiz.com
A210.87.250.117🇭🇰 PCCW IMS
PTRns2.ednet.imsbiz.com
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.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::1a🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net

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

Up

Starts with same word

Starts similarily

AI analysis

eclass.csa.edu.hk has csa.edu.hk as its parent.

Two name servers ns1.ednet.imsbiz.com and ns2.ednet.imsbiz.com are delegated to csa.edu.hk.

csa.edu.hk uses the same name server configuration as other domains, such as skhstthomas.edu.hk, katoschool.edu.hk, bkkss.edu.hk, plkylmf.edu.hk and fk1ss.edu.hk.

csa.edu.hk at least partially shares name servers with other domains such as skhsjs.edu.hk, edzone.net.hk, hktlc.edu.hk, lkt.edu.hk and makopan.edu.hk.

Host names with a single IP address:

ns1.ednet.imsbiz.com points to 210.87.250.116

ns2.ednet.imsbiz.com points to 210.87.250.117

csa.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.

csa.edu.hk shares mail servers with other domains at least in part, for instance kellyclaytonliving.com, metanet.org, edu-ake.com, beumertjes.nl and holyrosary.org.

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

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c25::1a and 172.253.62.26

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

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

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::1a and 192.178.213.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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DuvDguj CF johedugfp 2025-09-25