CF1760678042218-tsm20251016114356

WWW.RTSAK.COM - istudy.win

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istudy.win checked at 2025-10-17T05:14:02.204Z 184ms 125/125/125 100% R:9

istudy.win

MXmxbiz1.qq.com
A103.86.78.2πŸ‡­πŸ‡° HGC
A103.86.78.3πŸ‡­πŸ‡° HGC
MXmxbiz2.qq.com
A43.154.252.16πŸ‡­πŸ‡° Tencent Global
A43.154.252.202πŸ‡­πŸ‡° Tencent Global
NSf1g1ns1.dnspod.net
A2402:4e00:1470:2::e πŸ‡¨πŸ‡³ Tencent-CN
A1.12.0.4πŸ‡¨πŸ‡³ Tencent Global
A1.14.119.35πŸ‡¨πŸ‡³ Tencent-CN
A111.13.13.35πŸ‡¨πŸ‡³ China Mobile Communications Group Co., Ltd.
A112.80.181.45πŸ‡¨πŸ‡³ China Unicom
A117.135.128.235πŸ‡¨πŸ‡³ China Mobile Communications Group Co., Ltd.
PTR.
A125.94.59.235πŸ‡¨πŸ‡³ China Telecom
A163.177.5.35πŸ‡¨πŸ‡³ UNICOM-GuangZhou-IDC
NSf1g1ns2.dnspod.net
A2402:4e00:111:fff::c πŸ‡¨πŸ‡³ Tencent-CN
A1.12.0.1πŸ‡¨πŸ‡³ Tencent Global
A36.155.149.176πŸ‡¨πŸ‡³ CMNET-Jiangsu-AP
A101.227.168.35πŸ‡¨πŸ‡³ CHINANET-SH-AP
A106.39.207.235πŸ‡¨πŸ‡³ CHINANET-IDC-BJ-AP
A111.206.98.235πŸ‡¨πŸ‡³ China Unicom Beijing Province Network
A129.211.176.239πŸ‡¨πŸ‡³ Tencent-CN
A220.196.136.35πŸ‡¨πŸ‡³ UNICOM-SHFT-IDC

win

NSa.nic.win
NSb.nic.win
NSc.nic.win
NSns1.dns.nic.win
NSns2.dns.nic.win
NSns3.dns.nic.win

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AI analysis

istudy.win is a parent of www.istudy.win.

istudy.win is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

istudy.win uses the same name server setup as other domains, including uguzi.com, 000030.com, 0576110.com, fdfcw.cn and szguanjing.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.

istudy.win is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

istudy.win uses the same mail server setup as other domains, for instance host.czbtob.net, medrd.com, softcx.cn, haomei-alu.com and silversea-media.com.

istudy.win shares at least some mail servers with other domains, for example inbtc.cn, feiplay.com, appgrowing.net, uniqtab.com and miaosha8.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.

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

XSnHfQo CF johedugfp 2025-10-17