hf02.cn - robtex.com
hf02.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.211.175.131🇧🇷 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=1774356765 | ||||||
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=2034660274 | ||||||
Same first word
DNS History
4 records (3 active, 1 former)
●NSdm1.longmingdns.com2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 22:39:52
●NSdm2.longmingdns.com2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 22:39:52
○A154.215.129.732026-03-28 → 2026-04-11 · 2 obs
○ 2026-04-11 22:39:52
●A177.211.175.1312026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 22:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hf02.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hf02.cn (unsigned zone)
⏱️ Timing
Total: 1234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.211.175.131 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
hf02.cn resolves to one IP number: 177.211.175.131.
Other host names, for instance uvuh.cn, share IP numbers with hf02.cn.
Name Servers
hf02.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
hf02.cn shares the same name server setup as other domains, for instance 245gg.cn, i0476.cn, topem.cn, pp361.cn and amtriveritas.com.cn.
hf02.cn at least partially shares name servers with other domains, for instance wannuoda.com.
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.