IPLIST.NET - sec.ac.cn
Search for IP or hostnames:
sec.ac.cn checked at 2025-11-02T03:38:31.591Z 930ms 144/144/144 100% R:17sec.ac.cn
| NS | cl1.sfndns.cn | ||||||
| A | 2001:da8:20d:40cf::4 🇨🇳 China Next Generation Internet CERNET2 | ||||||
| A | 47.108.213.108🇨🇳 ALIBABA-CN-NET | ||||||
| A | 58.205.196.4🇨🇳 CERNET-CN | ||||||
| A | 103.21.140.3🇨🇳 CHINANET-SHANGHAI-MAN | ||||||
| NS | cl2.sfndns.cn | ||||||
| A | 2001:da8:20d:40cf::5 🇨🇳 China Next Generation Internet CERNET2 | ||||||
| A | 8.134.159.224🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.236.4.243🇸🇬 CNNIC-ALIBABA-CN-NET-AP | ||||||
| NS | vip1.sfndns.cn | ||||||
| A | 2001:da8:20d:40cf::4 🇨🇳 China Next Generation Internet CERNET2 | ||||||
| A | 47.108.213.108🇨🇳 ALIBABA-CN-NET | ||||||
| A | 58.205.196.4🇨🇳 CERNET-CN | ||||||
| A | 103.21.140.3🇨🇳 CHINANET-SHANGHAI-MAN | ||||||
| NS | vip2.sfndns.cn | ||||||
| A | 2001:da8:20d:40cf::5 🇨🇳 China Next Generation Internet CERNET2 | ||||||
| A | 8.134.159.224🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.236.4.243🇸🇬 CNNIC-ALIBABA-CN-NET-AP | ||||||
| NS | cl1.sfndns.com | ||||||
| A | 2001:da8:20d:40cf::4 🇨🇳 China Next Generation Internet CERNET2 | ||||||
| A | 47.108.213.108🇨🇳 ALIBABA-CN-NET | ||||||
| A | 58.205.196.4🇨🇳 CERNET-CN | ||||||
| A | 103.21.140.3🇨🇳 CHINANET-SHANGHAI-MAN | ||||||
| NS | cl2.sfndns.com | ||||||
| A | 2001:da8:20d:40cf::5 🇨🇳 China Next Generation Internet CERNET2 | ||||||
| A | 8.134.159.224🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.236.4.243🇸🇬 CNNIC-ALIBABA-CN-NET-AP | ||||||
| MX | mail.sec.ac.cn | ||||||
| A | 218.241.189.2🇨🇳 CHINA169-BJ | ||||||
| A | 218.241.189.8🇨🇳 CHINA169-BJ | ||||||
ac.cn
| NS | a.dns.cn | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | cns.cernet.net | ||||||
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AI analysis
sec.ac.cn is a parent of www.sec.ac.cn, ns.sec.ac.cn, ns2.sec.ac.cn and mail.sec.ac.cn.
sec.ac.cn resolves to a single IP: 218.241.189.8.
Other host names share IP numbers with sec.ac.cn; for instance www.sec.ac.cn.
sec.ac.cn is delegated to six name servers: cl1.sfndns.cn, cl2.sfndns.cn, vip1.sfndns.cn, vip2.sfndns.cn, cl1.sfndns.com and cl2.sfndns.com.
sec.ac.cn shares some name servers with other domains, for example lhk.gov.cn, shibor.org, leshan.gov.cn, ahhs.gov.cn and mianxian.gov.cn.
Four IPs per host: cl1.sfndns.cn, vip1.sfndns.cn and cl1.sfndns.com point to 2001:da8:20d:40cf::4, 47.108.213.108, 58.205.196.4 and 103.21.140.3.
Three IPs per host: cl2.sfndns.cn, vip2.sfndns.cn and cl2.sfndns.com point to 2001:da8:20d:40cf::5, 8.134.159.224 and 47.236.4.243.
Host names that point to 2001:da8:20d:40cf::4: cl1.sfndns.cn, vip1.sfndns.cn and cl1.sfndns.com.
Host names that point to 47.108.213.108: cl1.sfndns.cn, vip1.sfndns.cn and cl1.sfndns.com.
Host names that point to 58.205.196.4: cl1.sfndns.cn, vip1.sfndns.cn and cl1.sfndns.com.
Host names that point to 103.21.140.3: cl1.sfndns.cn, vip1.sfndns.cn and cl1.sfndns.com.
Host names that point to 2001:da8:20d:40cf::5: cl2.sfndns.cn, vip2.sfndns.cn and cl2.sfndns.com.
Host names that point to 8.134.159.224: cl2.sfndns.cn, vip2.sfndns.cn and cl2.sfndns.com.
Host names that point to 47.236.4.243: cl2.sfndns.cn, vip2.sfndns.cn and cl2.sfndns.com.
sec.ac.cn is handled by a single mail server, mail.sec.ac.cn.
Host name mail.sec.ac.cn points to IP 218.241.189.2.