if82.cn - robtex.com
if82.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.203.73.2🇭🇰 HDHK45.203.72.0/21 Proxy-registered route object | ||||||
| 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=1773243900 | ||||||
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=2034586428 | ||||||
Same first word
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:48:22
● 2026-03-25 17:36:34
● 2026-03-25 17:36:34
●NSdm2.longmingdns.com2026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:48:22
● 2026-03-25 17:36:34
● 2026-03-25 17:36:34
●A45.203.73.22026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:48:22
● 2026-03-25 17:36:34
● 2026-03-25 17:36:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| if82.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 if82.cn (unsigned zone)
⏱️ Timing
Total: 1438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.203.73.2 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
if82.cn resolves to a single IP address: 45.203.73.2.
Other host names including mguk.cn, taysoft.cn, aishangjias.cn, www.taysoft.cn and marcdata.cn share IP numbers with if82.cn.
Name Servers
if82.cn's delegation uses two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
if82.cn shares the same name server setup as other domains, for example ichance.cn, 001me.cn, aunil.cn, cupab.cn and 1doa.cn.
Hosts with two IPs:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Hosts with one IP:
dm1.longmingdns.com points to 218.98.111.163.