imdda.cn - robtex.com
imdda.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.10.115.139🇭🇰 Overcasts-AS-AP122.10.112.0/22 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=1774586031 | ||||||
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=2034632379 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSdm1.longmingdns.com2026-03-19 → 2026-04-04 · 2 obs
● 2026-04-04 13:06:28
●NSdm2.longmingdns.com2026-03-19 → 2026-04-04 · 2 obs
● 2026-04-04 13:06:28
○A103.213.244.982026-03-19 → 2026-03-26 · 3 obs
● 2026-03-26 03:12:08
○ 2026-04-04 13:06:28
●A122.10.115.1392026-04-04 → 2026-04-04 · 2 obs
● 2026-04-04 13:06:28
○A154.213.150.1062026-03-19 → 2026-03-26 · 3 obs
● 2026-03-26 03:12:08
○ 2026-04-04 13:06:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| imdda.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 imdda.cn (unsigned zone)
⏱️ Timing
Total: 2682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.10.115.139 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
imdda.cn points to a single IP: 122.10.115.139.
Other host names, for instance s1.godli.cn, sgscm.com.cn, openapicloud.cn, 82452.cn and www.ssdssx.com share IP numbers with imdda.cn.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for imdda.cn.
imdda.cn uses the same name server setup as other domains, for example bdsn.com.cn, loveyf.cn, jkshb.cn, irps.cn and lhzsmy.com.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.