CF1759731366771-tsm20251005211530

WWW.RTSAK.COM - yuyu.cn

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yuyu.cn checked at 2025-10-06T06:16:06.758Z 2464ms 112/112/112 100% R:20

yuyu.cn

MXmail.yuyu.cn
A221.224.6.6🇨🇳 China Telecom
NSns19.xincache.com
A2402:4e00:1470:2::e 🇨🇳 Tencent-CN
A2402:4e00:1730::e 🇨🇳 Tencent-CN
A1.12.0.4🇨🇳 Tencent Global
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP
A112.80.181.45🇨🇳 China Unicom
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC
A125.94.59.210🇨🇳 China Telecom
A129.211.176.209🇨🇳 Tencent-CN
NSns20.xincache.com
A2402:4e00:111:fff::c 🇨🇳 Tencent-CN
A1.12.0.1🇨🇳 Tencent Global
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP
A112.80.181.111🇨🇳 China Unicom
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC
A129.211.176.239🇨🇳 Tencent-CN
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC
A222.186.169.212🇨🇳 China Telecom

cn

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

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AI analysis

yuyu.cn is the parent of mail.yuyu.cn.

yuyu.cn points to a single IP number: 222.186.169.212.

Other host names, for instance flex.com.cn, changshuart.com and js-www-1.upbuild.cn share IP numbers with yuyu.cn.

yuyu.cn is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.

yuyu.cn shares the same name server setup as other domains, for example sunwark.com, ytjb.net, 3e21.net, ws-foundry.com and seoulhose.com.

Host names with eight IP numbers: ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers: ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

yuyu.cn is handled by a single mail server, mail.yuyu.cn.

Host name mail.yuyu.cn points to IP address 221.224.6.6.

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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oUpWxxP CF johedugfp 2025-10-06