CF1757317002685-tsm20250907181809

WWW.RTSAK.COM - csys.com.hk

Search for IP or hostnames:

csys.com.hk checked at 2025-09-08T07:36:42.667Z 3666ms 60/60/60 100% R:24

csys.com.hk

MXemail.csys.com.hk
A203.135.128.16🇭🇰 UDomain Web Hosting Company Limited
NSns222.onehosting.com.hk
A45.121.196.4🇭🇰 UDomain Web Hosting Company Limited
NSns223.onehosting.com.hk
A45.121.192.5🇭🇰 UDomain Web Hosting Company Limited
A203.135.128.16🇭🇰 UDomain Web Hosting Company Limited

com.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
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NSz.hkirc.net.hk

AI analysis

The parent of email.csys.com.hk is csys.com.hk.

203.135.128.16 is the IP number that csys.com.hk points to.

IP numbers are shared between csys.com.hk and other host names such as castorz.onehosting.com.hk, lorenza.com.hk, mail.psy-religion.com, on2c.com, and email.on2c.com.

Two name servers, ns222.onehosting.com.hk and ns223.onehosting.com.hk, have been delegated to csys.com.hk.

The name server setup of csys.com.hk is identical to that of other domains such as stretchingwatersglobal.com, sunraywall.com, techred.com, lisigroup.com.hk, and hkpsi.com.

ns222.onehosting.com.hk and ns223.onehosting.com.hk both point to different IP numbers. 45.121.196.4 and 45.121.192.5 respectively.

The mail server, email.csys.com.hk, handles csys.com.hk.

203.135.128.16 is the IP number that email.csys.com.hk points to.

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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vCvjpbL CF johedugfp 2025-09-08