mbr5.cn - robtex.com
mbr5.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.182.37🇺🇸 HDHK38.239.176.0/20 | ||||||
| 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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1761197161 | ||||||
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=2035178457 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-06-06 → 2026-08-14 · 2 obs
● 2026-08-14 04:40:30
●NSdm2.longmingdns.com2026-06-06 → 2026-08-14 · 2 obs
● 2026-08-14 04:40:30
●A38.239.182.372026-06-06 → 2026-08-14 · 2 obs
● 2026-08-14 04:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| mbr5.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mbr5.cn (unsigned zone)
⏱️ Timing
Total: 4838ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.182.37 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
mbr5.cn resolves to one IP address: 38.239.182.37.
Other host names, among them jache.cn and hostmaster.ahcf.net, have IP numbers in common with mbr5.cn.
Name Servers
DNS delegation for mbr5.cn points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
mbr5.cn uses the same name servers as several other domains — among them cjaf.cn, westinhapunabeach.cn, ceip.org.cn and two more.
Hostnames that resolve to two IP addresses:
dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.
Hosts with just one IP address:
dm1.longmingdns.com directs to 218.98.111.163.