CF1760335377411-tsm20251012143351

MXLIST.NET - 21.cn

Search for IP or hostnames:

21.cn checked at 2025-10-13T06:02:57.393Z 1118ms 114/114/114 100% R:14

21.cn

NSns1.alidns.com
A2408:4009:501::1 🇨🇳 Alibaba (China)
A39.96.153.45🇨🇳 Alibaba (China)
A39.96.153.55🇨🇳 Alibaba (China)
A47.118.199.205🇨🇳 Alibaba (China)
A47.118.199.215🇨🇳 Alibaba (China)
A120.76.107.45🇨🇳 Alibaba (China)
A120.76.107.55🇨🇳 Alibaba (China)
A139.224.142.115🇨🇳 Alibaba (China)
A139.224.142.125🇨🇳 Alibaba (China)
NSns2.alidns.com
A2408:4009:501::2 🇨🇳 Alibaba (China)
A39.96.153.46🇨🇳 Alibaba (China)
A39.96.153.56🇨🇳 Alibaba (China)
A47.118.199.206🇨🇳 Alibaba (China)
A47.118.199.216🇨🇳 Alibaba (China)
A120.76.107.46🇨🇳 Alibaba (China)
A120.76.107.56🇨🇳 Alibaba (China)
A139.224.142.116🇨🇳 Alibaba (China)
A139.224.142.126🇨🇳 Alibaba (China)
A103.82.54.182🇨🇳 CSNL-AS-AP

cn

NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net

Up

Starts with same word

Starts similarily

AI analysis

www.21.cn has 21.cn as its parent.

21.cn maps to IP address 103.82.54.182.

Other host names, for instance ldy.cn, stj.cn, xrp.cn, cdg.cn and ns.com.cn share IP numbers with 21.cn.

Two name servers ns1.alidns.com and ns2.alidns.com are delegated to 21.cn.

21.cn uses the same name server configuration as other domains, such as zjsws.net, shanghaifanyigongsi123.com, gbt1636.com, costablancatoday.com and fbrcar.com.

21.cn shares some name servers with other domains, for example rizhaosteel.com.

Two hosts with nine IPs each:

Host ns1.alidns.com points to 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

Host ns2.alidns.com points to 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

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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