ROBTEX.COM - 21cs.net

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21cs.net checked at 2025-12-23T10:53:23.739Z 3264ms 106/106/106 100% R:21 allDone:true timedOut:false

21cs.net

MXmxbiz1.qq.com
A103.86.78.2🇭🇰 HGC
A103.86.78.3🇭🇰 HGC
MXmxbiz2.qq.com
A43.154.252.16🇭🇰 TENCENT-NET-AP-CN
A43.154.252.202🇭🇰 TENCENT-NET-AP-CN
NSdesk.dnspod.net
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN
A1.14.119.35🇨🇳 TENCENT-NET-AP
A111.13.13.35🇨🇳 CHINAMOBILE-CN
A112.80.181.45🇨🇳 CHINA169-Backbone
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC
NSpentagon.dnspod.net
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP
A101.227.168.35🇨🇳 CHINANET-SH-AP
A111.206.98.235🇨🇳 CHINA169-BJ
A129.211.176.239🇨🇳 TENCENT-NET-AP

net

NSa.gtld-servers.net
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NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

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AI analysis

Two name servers desk.dnspod.net and pentagon.dnspod.net handle delegation for 21cs.net.

21cs.net uses the same name server setup as other domains, for example liuqingwei.cn, vdkp.cn, taokevr.com, gu-yun.com and xnvzj.com.

Host names with six IP numbers: desk.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; pentagon.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

21cs.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

21cs.net has the same mail server setup as other domains, including blackeeper.com, qh-sh.com, snnu.net, wsinteract.com and coyiba.com.

21cs.net shares some mail servers with other domains, at least partially, such as kelor.cn, 68m.net, shoujiquan.com.cn, betterlte.com and ourecg.com.

Host names with two IP numbers:

mxbiz1.qq.com points to: 103.86.78.2 and 103.86.78.3

mxbiz2.qq.com points to: 43.154.252.16 and 43.154.252.202