CF1762573999335-tsm20251105200708

WWW.RTSAK.COM - freestudy.cn

Search for IP or hostnames:

freestudy.cn checked at 2025-11-08T03:53:19.318Z 501ms 101/101/101 100% R:21

freestudy.cn

MXmx-n.global-mail.cn
A23.248.163.23🇺🇸 UCloud Information Technology (HK) Limited
MXmx1-n.global-mail.cn
A221.6.203.10🇨🇳 CHINA169-Backbone
PTRmx-n.global-mail.cn
NScake.dnspod.net
A2402:4e00:111:fff::c 🇨🇳 TENCENT-NET-AP
A1.12.0.1🇨🇳 Tencent Global
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP
A101.227.168.35🇨🇳 CHINANET-SH-AP
A111.206.98.235🇨🇳 China Unicom Beijing Province Network
A129.211.176.239🇨🇳 TENCENT-NET-AP
NSjudy.dnspod.net
A2402:4e00:1470:2::e 🇨🇳 TENCENT-NET-AP
A1.12.0.4🇨🇳 Tencent Global
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

cn

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

Starts with same word

Starts similarily

AI analysis

freestudy.cn is delegated to two name servers: cake.dnspod.net and judy.dnspod.net.

freestudy.cn uses the same name server setup as other domains, including cdjrxd.com, ipzhao.cn, tfile.cn, miifan.com and pddos.com.

Host names with six IP numbers:

cake.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.

judy.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.

freestudy.cn is handled by two mail servers: mx-n.global-mail.cn and mx1-n.global-mail.cn.

freestudy.cn uses the same mail server setup as other domains, for instance bookmall.com.cn, optichip.com, bogecig.com, faschen.com and dilo-china.com.

freestudy.cn shares at least some mail servers with other domains, for example shopwinr.com, syhualigroup.com, sgzrsw.com, ccistgd.com and hzlede.com.

these mail servers are frequently used alongside the mail servers hwmx-n.global-mail.cn.

Hostnames with a single IP

mx-n.global-mail.cn resolves to: 23.248.163.23.

mx1-n.global-mail.cn resolves to: 221.6.203.10.

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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