0439f.cn - robtex.com
0439f.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.210.136.34🇧🇷 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=1774693959 | ||||||
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=2034865224 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdm1.longmingdns.com2026-04-02 → 2026-06-01 · 2 obs
● 2026-06-01 08:24:38
●NSdm2.longmingdns.com2026-04-02 → 2026-06-01 · 2 obs
● 2026-06-01 08:24:38
○A154.80.130.982026-04-02 → 2026-06-01 · 2 obs
○ 2026-06-01 08:24:38
●A177.210.136.342026-04-02 → 2026-06-01 · 2 obs
● 2026-06-01 08:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 0439f.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 0439f.cn (unsigned zone)
⏱️ Timing
Total: 1865ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.210.136.34 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
0439f.cn directs to one IP number, which is 177.210.136.34.
There are other host names — webpresence.cn among them — that share IP numbers with 0439f.cn.
Name Servers
DNS delegation for 0439f.cn points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
0439f.cn has the same name server delegation as a number of other domains, such as zzsoho.com.cn, enuz.cn, dengsports.cn and two more.
Hosts with two IP numbers each:
dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
dm1.longmingdns.com directs to 218.98.111.163.