CF1757163670045-tsm20250906081701

WWW.RTSAK.COM - itcast.cn

Search for IP or hostnames:

itcast.cn checked at 2025-09-06T13:01:09.985Z 761ms 143/143/143 100% R:12

itcast.cn

MXmxbiz1.qq.com
A103.86.78.2🇭🇰 HGC
A103.86.78.3🇭🇰 HGC
MXmxbiz2.qq.com
A43.154.252.16🇭🇰 Tencent Global
A43.154.252.202🇭🇰 Tencent Global
NSf1g1ns1.dnspod.net
A2402:4e00:1470:2::e 🇨🇳 Tencent-CN
A1.12.0.4🇨🇳 Tencent Global
A1.14.119.35🇨🇳 Tencent-CN
A111.13.13.35🇨🇳 China Mobile Communications Group Co., Ltd.
A112.80.181.45🇨🇳 China Unicom
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC
A117.135.128.235🇨🇳 China Mobile Communications Group Co., Ltd.
PTR.
A125.94.59.210🇨🇳 China Telecom
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC
NSf1g1ns2.dnspod.net
A2402:4e00:111:fff::c 🇨🇳 Tencent-CN
A1.12.0.1🇨🇳 Tencent Global
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP
A101.227.168.35🇨🇳 CHINANET-SH-AP
A106.39.207.235🇨🇳 CHINANET-IDC-BJ-AP
A111.206.98.235🇨🇳 China Unicom Beijing Province Network
A129.211.176.239🇨🇳 Tencent-CN
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC
A39.105.180.218🇨🇳 Alibaba (China)

cn

NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net
rank #195630 globally
rank #3675 in the tld

AI analysis

The parent of www.itcast.cn is itcast.cn.

39.105.180.218 is the IP address that itcast.cn points to.

IP numbers are shared between other host names, such as itcast.itheima.com, and itcast.cn.

Two name servers, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net, are delegated for itcast.cn.

The name server setup for itcast.cn is shared with other domains such as wxwxchuguan.com, a866.com, 3w.cm, bluwat.com, and wnplayer.net.

For instance, itcast.cn shares name servers, at least partially, with other domains such as fenglinyun.com.

f1g1ns1.dnspod.net is associated with nine IP addresses: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210, and 163.177.5.23. f1g1ns2.dnspod.net corresponds to eight IP addresses: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 106.39.207.235, 111.206.98.235, 129.211.176.239, and 220.196.136.35.

Two mail servers, mxbiz1.qq.com and mxbiz2.qq.com, are responsible for handling itcast.cn.

Like the domains 56bay.com, cerealiacaviar.com, qichechaoren.com, powerd.cn, and zhiyuyouxi.com, itcast.cn also has the same mail server setup.

Other domains such as baolehudong.com, rtlhq.xxxy.info, and dnspodmail.com, share some mail servers, at least partially, with itcast.cn.

mxbiz1.qq.com and mxbiz2.qq.com both point to two IP numbers each: 103.86.78.2, 103.86.78.3 for mxbiz1.qq.com and 43.154.252.16, 43.154.252.202 for mxbiz2.qq.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

GitDaAn CF johedugfp 2025-09-06