WWW.RTSAK.COM - openbook.cn
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openbook.cn checked at 2025-10-21T03:51:03.108Z 550ms 141/141/141 100% R:18openbook.cn
| NS | dns1.hichina.com | ||||||
| A | 2408:4009:501::9 🇨🇳 Alibaba (China) | ||||||
| A | 39.96.153.43🇨🇳 Alibaba (China) | ||||||
| A | 39.96.153.63🇨🇳 Alibaba (China) | ||||||
| A | 47.118.199.203🇨🇳 Alibaba (China) | ||||||
| A | 47.118.199.213🇨🇳 Alibaba (China) | ||||||
| A | 120.76.107.43🇨🇳 Alibaba (China) | ||||||
| A | 120.76.107.63🇨🇳 Alibaba (China) | ||||||
| A | 139.224.142.113🇨🇳 Alibaba (China) | ||||||
| A | 139.224.142.123🇨🇳 Alibaba (China) | ||||||
| NS | dns2.hichina.com | ||||||
| A | 2408:4009:501::10 🇨🇳 Alibaba (China) | ||||||
| A | 39.96.153.44🇨🇳 Alibaba (China) | ||||||
| A | 39.96.153.54🇨🇳 Alibaba (China) | ||||||
| A | 47.118.199.204🇨🇳 Alibaba (China) | ||||||
| A | 47.118.199.214🇨🇳 Alibaba (China) | ||||||
| A | 120.76.107.44🇨🇳 Alibaba (China) | ||||||
| A | 120.76.107.54🇨🇳 Alibaba (China) | ||||||
| A | 139.224.142.114🇨🇳 Alibaba (China) | ||||||
| A | 139.224.142.124🇨🇳 Alibaba (China) | ||||||
| MX | qiye163mx01.mxmail.netease.com | ||||||
| A | 47.89.193.153🇺🇸 Alibaba | ||||||
| A | 198.11.175.49🇺🇸 Alibaba | ||||||
| MX | qiye163mx02.mxmail.netease.com | ||||||
| A | 47.89.193.153🇺🇸 Alibaba | ||||||
| A | 198.11.175.49🇺🇸 Alibaba | ||||||
| A | 114.67.241.44🇨🇳 CHINANET-IDC-BJ-AP | ||||||
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 | ||||||
Starts with same word
Starts similarily
AI analysis
openbook.cn points to a single IP number: 114.67.241.44.
openbook.cn is delegated to two name servers: dns1.hichina.com and dns2.hichina.com.
openbook.cn uses the same name server setup as other domains, for instance aiddream.com, tigerjxc.com, eobo.cn, chirrey.com and ydpcba.com.
openbook.cn partially shares name servers with other domains, for instance mine.tech.
Host names with nine IP numbers: dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
openbook.cn is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
openbook.cn shares the same mail server setup as other domains, including dgbinyuan.com, nobleled.com, lmtyre.com, fumotor.com and obesu.com.
openbook.cn shares some mail servers with other domains, for example clval.cn, deltas.cn, bjjdr.com and lawyers.com.cn.
Host names with two IPs:
qiye163mx01.mxmail.netease.com points to 47.89.193.153 and 198.11.175.49.
qiye163mx02.mxmail.netease.com points to 47.89.193.153 and 198.11.175.49.
Host names that point to 47.89.193.153: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
Host names that point to 198.11.175.49: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
Common IPs for qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com are 47.89.193.153 and 198.11.175.49.