CF1758599802531-tsm20250922102932

NSLIST.NET - cs21.com

Search for IP or hostnames:

cs21.com checked at 2025-09-23T03:56:42.500Z 273ms 88/88/88 100% R:17

cs21.com

NSns1.namesvr.net
A112.175.14.100🇰🇷 KT Corporation (Korea Telecom)
NSns2.namesvr.net
A183.111.144.126🇰🇷 KT Corporation (Korea Telecom)
MXcs21-com.mail.protection.outlook.com
A2a01:111:f403:cc09:: 🇸🇬 Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc09::1 🇸🇬 Microsoft
A2a01:111:f403:cc1a::8 🇯🇵 Microsoft
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4 🇯🇵 Microsoft
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.137.2🇸🇬 Microsoft
A52.101.157.80🇺🇸 Microsoft
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
A119.205.211.105🇰🇷 KT Corporation (Korea Telecom)

com

NSa.gtld-servers.net
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NSm.gtld-servers.net

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AI analysis

cs21.com has children including ns1.cs21.com, ns2.cs21.com, ns3.cs21.com, mail.cs21.com, ns4.cs21.com and a few other host names.

cs21.com points to a single IP address: 119.205.211.105.

Other host names such as www.centumsoft.com, www.cs21.com and centumsoft.com share IP numbers with cs21.com.

cs21.com is delegated to two name servers: ns1.namesvr.net and ns2.namesvr.net.

cs21.com uses the same name server setup as other domains, including nechingu.com, ok-dang.com, compass98.co.kr, izmdesign.co.kr and teletron.co.kr.

Hostnames with a single IP

ns1.namesvr.net resolves to: 112.175.14.100.

ns2.namesvr.net resolves to: 183.111.144.126.

The mail server for cs21.com is cs21-com.mail.protection.outlook.com.

cs21-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.

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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odUkFwN CF johedugfp 2025-09-23