CF1758667763423-tsm20250923215847

WWW.ROBTEX.COM - openstu.com

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openstu.com checked at 2025-09-23T22:49:23.358Z 1170ms 206/206/206 100% R:10

openstu.com

MXmxdomain.qq.com
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
A117.135.128.235🇨🇳 China Mobile Communications Group Co., Ltd.
PTR.
A125.94.59.235🇨🇳 China Telecom
A163.177.5.35🇨🇳 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
A8.210.132.109🇭🇰 Alibaba

com

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AI analysis

openstu.com is a parent of www.openstu.com.

openstu.com points to a single IP address: 8.210.132.109.

Other host names, for instance www.openstu.com, share IP numbers with openstu.com.

openstu.com is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

openstu.com uses the same name server setup as other domains, including qushuimengyi.com, wdydsq.com, ease-china.net, sbtmd.net and cnxct.com.

openstu.com shares some name servers with other domains, for example shannon-data.com.

Hostnames with eight IPs each:

f1g1ns1.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, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

f1g1ns2.dnspod.net points to: 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.

The mail server for openstu.com is mxdomain.qq.com.

openstu.com uses the same mail server setup as other domains, for instance 029-china.com.cn, antnest.cn, coflys.com, koor.me and zjxzh.com.

openstu.com shares mail servers with other domains to some extent, for instance cnxdb.com, uzou.cn, teriaura.com and ucreative.net.

these mail servers are often used together with mxbiz1.qq.com and 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.
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oKtWqnx CF johedugfp 2025-09-23