qsddm.cn - robtex.com
qsddm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.254.189.49🇺🇸 ESITED-166.254.160.0/19 ARIN direct allocation | ||||||
| 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=1766041074 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034712942 | ||||||
Same first word
qsddm.cn |
Similar names
DNS History
9 records (3 active, 6 former)
●NSdm1.longmingdns.com2026-04-07 → 2026-04-26 · 3 obs
○ 2020-04-14 03:55:08
● 2026-04-07 13:23:48
● 2026-04-26 03:00:48
● 2026-04-07 13:23:48
● 2026-04-26 03:00:48
●NSdm2.longmingdns.com2026-04-07 → 2026-04-26 · 3 obs
○ 2020-04-14 03:55:08
● 2026-04-07 13:23:48
● 2026-04-26 03:00:48
● 2026-04-07 13:23:48
● 2026-04-26 03:00:48
○NSjm1.dns.com2020-04-14 → 2020-04-14 · 4 obs
○ 2015-11-29 10:29:28
● 2020-04-14 03:55:08
○ 2026-04-07 13:23:48
○ 2026-04-26 03:00:48
● 2020-04-14 03:55:08
○ 2026-04-07 13:23:48
○ 2026-04-26 03:00:48
○NSjm2.dns.com2020-04-14 → 2020-04-14 · 4 obs
○ 2015-11-29 10:29:28
● 2020-04-14 03:55:08
○ 2026-04-07 13:23:48
○ 2026-04-26 03:00:48
● 2020-04-14 03:55:08
○ 2026-04-07 13:23:48
○ 2026-04-26 03:00:48
○NSns19.xincache.com2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 18:01:56
○ 2015-11-29 10:29:28
○ 2026-04-26 03:00:48
○ 2015-11-29 10:29:28
○ 2026-04-26 03:00:48
○NSns20.xincache.com2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 18:01:56
○ 2015-11-29 10:29:28
○ 2026-04-26 03:00:48
○ 2015-11-29 10:29:28
○ 2026-04-26 03:00:48
○A182.237.0.1042015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 18:01:56
○ 2015-11-29 10:29:28
○ 2026-04-26 03:00:48
○ 2015-11-29 10:29:28
○ 2026-04-26 03:00:48
○A23.230.138.1162020-04-14 → 2020-04-14 · 4 obs
○ 2015-11-29 10:29:28
● 2020-04-14 03:55:08
○ 2026-04-07 13:23:48
○ 2026-04-26 03:00:48
● 2020-04-14 03:55:08
○ 2026-04-07 13:23:48
○ 2026-04-26 03:00:48
●A66.254.189.492026-04-07 → 2026-04-26 · 3 obs
○ 2020-04-14 03:55:08
● 2026-04-07 13:23:48
● 2026-04-26 03:00:48
● 2026-04-07 13:23:48
● 2026-04-26 03:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| qsddm.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qsddm.cn (unsigned zone)
⏱️ Timing
Total: 4704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.254.189.49 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
qsddm.cn points to a single IP number: 66.254.189.49.
Other host names, for instance ws98.cn, share IP numbers with qsddm.cn.
Name Servers
Delegation for qsddm.cn rests with two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
qsddm.cn shares the same name server setup as other domains, including 0fan.cn, 518778.cn, lt96.cn, zjrwgj.cn and cilk.cn.
Host names with two IP numbers:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
dm1.longmingdns.com points to 218.98.111.163.