5857edu.cn - robtex.com
5857edu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.214.86.212🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774445241 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034785103 | ||||||
Same first word
5857edu.cn |
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-04-19 → 2026-05-13 · 2 obs
● 2026-04-19 05:38:46
● 2026-05-13 02:18:52
● 2026-05-13 02:18:52
●NSdm2.longmingdns.com2026-04-19 → 2026-05-13 · 2 obs
● 2026-04-19 05:38:46
● 2026-05-13 02:18:52
● 2026-05-13 02:18:52
●A191.214.86.2122026-04-19 → 2026-05-13 · 2 obs
● 2026-04-19 05:38:46
● 2026-05-13 02:18:52
● 2026-05-13 02:18:52
🔍 DNS Trace
Analysis
IP Addresses
5857edu.cn resolves to one IP number: 191.214.86.212.
Other host names, for instance omqr.cn, share IP numbers with 5857edu.cn.
Name Servers
5857edu.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
5857edu.cn shares the same name server setup as other domains, for instance wittyfur.cn, aeik.cn, xzhtsp.cn, luwi.com.cn and shanghaiunison.com.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.