WWW.RTSAK.COM - gdut.cn
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gdut.cn checked at 2025-11-18T21:30:09.247Z 2823ms 78/78/78 100% R:16 allDone:true timedOut:false gdut.cn
| NS | dns1.gdut.cn | ||||||
| A | 202.116.128.2🇨🇳 ERX-CERNET-BKB | ||||||
| PTR | dns1.gdut.edu.cn | ||||||
| NS | dns2.gdut.cn | ||||||
| A | 222.200.115.251🇨🇳 ERX-CERNET-BKB | ||||||
| PTR | dns2.gdut.edu.cn | ||||||
| NS | dns3.gdut.cn | ||||||
| A | 222.200.115.252🇨🇳 ERX-CERNET-BKB | ||||||
| PTR | dns3.gdut.edu.cn | ||||||
| NS | dns.gdut.cn | ||||||
| A | 202.116.128.1🇨🇳 ERX-CERNET-BKB | ||||||
| PTR | dns.gdut.edu.cn | ||||||
| MX | mxbiz1.qq.com | ||||||
| A | 103.86.78.2🇭🇰 HUTCHISON-AS-AP | ||||||
| A | 103.86.78.3🇭🇰 HUTCHISON-AS-AP | ||||||
| MX | mxbiz2.qq.com | ||||||
| A | 43.154.252.16🇭🇰 TENCENT-NET-AP-CN | ||||||
| A | 43.154.252.202🇭🇰 TENCENT-NET-AP-CN | ||||||
cn
| NS | a.dns.cn | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net | ||||||
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AI analysis
gdut.cn has children including dns2.gdut.cn, www.gdut.cn, dns.gdut.cn, dns3.gdut.cn, dns1.gdut.cn and a few other host names.
gdut.cn is delegated to four name servers: dns1.gdut.cn, dns2.gdut.cn, dns3.gdut.cn and dns.gdut.cn.
Host names with one IP: dns1.gdut.cn points to 202.116.128.2; dns2.gdut.cn points to 222.200.115.251; dns3.gdut.cn points to 222.200.115.252; dns.gdut.cn points to 202.116.128.1.
gdut.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
gdut.cn uses the same mail server setup as other domains, for instance yctbag.com, scigroup.cn, firsen.net, qq990.com and taishengbao.net.
gdut.cn shares some mail servers with other domains at least partially, for example admpub.com, hooply.com and pingguolv.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.