CF1759507085213-tsm20251003144104

WWW.RTSAK.COM - ns4.cs21.com

Search for IP or hostnames:

ns4.cs21.com checked at 2025-10-03T15:58:05.195Z 226ms 31/31/31 100% R:14

ns4.cs21.com

A183.111.144.126🇰🇷 KT Corporation (Korea Telecom)

cs21.com

NSns1.namesvr.net
NSns2.namesvr.net
MXcs21-com.mail.protection.outlook.com
A119.205.211.105🇰🇷 KT Corporation (Korea Telecom)

NS for

Starts with same word

Starts similarily

AI analysis

ns4.cs21.com serves as a name server for cstte.com and soulbrainsb.co.kr.

Together with ns4.cs21.com, ns3.cs21.com is commonly used as a name server.

ns4.cs21.com resolves to one IP number: 183.111.144.126.

other host names including ns2.dotnetpia.co.kr, ns2.webart21.com, ins2.iisweb.co.kr, ns2.ncg-n.com and ns2.nemoweb.co.kr share IP numbers with ns4.cs21.com.

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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lemQMSj CF johedugfp 2025-10-03