WWW.RTSAK.COM - w3cschool.cn
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w3cschool.cn checked at 2025-10-04T21:24:30.632Z 440ms 136/136/136 100% R:16w3cschool.cn
| NS | ns3.dnsv2.com | ||||||
| A | 2402:4e00:1470:2::12 🇨🇳 Tencent-CN | ||||||
| A | 1.12.0.29🇨🇳 Tencent Global | ||||||
| A | 111.13.203.55🇨🇳 China Mobile Communications Group Co., Ltd. | ||||||
| A | 117.135.128.155🇨🇳 China Mobile Communications Group Co., Ltd. | ||||||
| PTR | . | ||||||
| A | 125.94.59.155🇨🇳 China Telecom | ||||||
| A | 129.211.176.248🇨🇳 Tencent-CN | ||||||
| A | 163.177.5.55🇨🇳 UNICOM-GuangZhou-IDC | ||||||
| A | 220.196.136.55🇨🇳 UNICOM-SHFT-IDC | ||||||
| NS | ns4.dnsv2.com | ||||||
| A | 2402:4e00:111:fff::f 🇨🇳 Tencent-CN | ||||||
| A | 1.12.0.30🇨🇳 Tencent Global | ||||||
| A | 1.14.119.55🇨🇳 Tencent-CN | ||||||
| A | 36.155.149.242🇨🇳 CMNET-Jiangsu-AP | ||||||
| A | 49.7.107.155🇨🇳 CHINANET-IDC-BJ-AP | ||||||
| A | 101.227.168.55🇨🇳 CHINANET-SH-AP | ||||||
| A | 112.80.181.103🇨🇳 China Unicom | ||||||
| A | 124.64.205.155🇨🇳 China Unicom Beijing Province Network | ||||||
| MX | mxbiz1.qq.com | ||||||
| A | 103.86.78.2🇭🇰 HGC | ||||||
| A | 103.86.78.3🇭🇰 HGC | ||||||
| MX | mxbiz2.qq.com | ||||||
| A | 43.154.252.16🇭🇰 Tencent Global | ||||||
| A | 43.154.252.202🇭🇰 Tencent Global | ||||||
| A | 120.79.88.157🇨🇳 Alibaba (China) | ||||||
cn
| NS | a.dns.cn | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net | ||||||
rank #675 in the tld
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AI analysis
w3cschool.cn is the parent of 7nsts.w3cschool.cn and www.w3cschool.cn.
w3cschool.cn resolves to a single IP: 120.79.88.157.
w3cschool.cn has two name servers: ns3.dnsv2.com and ns4.dnsv2.com.
w3cschool.cn shares the same name server setup as other domains, for example 0cdn.cn, mxparking.com, m-pdd.cn, crov.com and wpjam.com.
w3cschool.cn partially shares name servers with other domains, for instance 114my.com.cn.
Host names with eight IP numbers: ns3.dnsv2.com points to: 2402:4e00:1470:2::12, 1.12.0.29, 111.13.203.55, 117.135.128.155, 125.94.59.155, 129.211.176.248, 163.177.5.55 and 220.196.136.55; ns4.dnsv2.com points to: 2402:4e00:111:fff::f, 1.12.0.30, 1.14.119.55, 36.155.149.242, 49.7.107.155, 101.227.168.55, 112.80.181.103 and 124.64.205.155.
w3cschool.cn is served by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
w3cschool.cn shares the mail server setup with other domains, for example 2in.com.cn, gz-ruij.com, zhengshengchuan.com, fanxingli.com and oglighting.com.
w3cschool.cn shares some mail servers with other domains, at least partially; for instance rywfjx.com, tlvi.net, linto.cn, fomind.com and etenstory.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.