dataquest.cn - dns.ninja
dataquest.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1781188217 | ||||||
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=2034947617 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSdm1.longmingdns.com2026-03-04 → 2026-06-20 · 3 obs
○ 2017-03-27 23:11:42
● 2026-03-04 23:14:40
● 2026-06-20 22:57:48
● 2026-03-04 23:14:40
● 2026-06-20 22:57:48
●NSdm2.longmingdns.com2026-03-04 → 2026-06-20 · 3 obs
○ 2017-03-27 23:11:42
● 2026-03-04 23:14:40
● 2026-06-20 22:57:48
● 2026-03-04 23:14:40
● 2026-06-20 22:57:48
○NSdns10.hichina.com2016-05-09 → 2017-03-27 · 4 obs
● 2016-05-09 21:22:00
● 2017-03-27 23:11:42
○ 2026-03-04 23:14:40
○ 2026-06-20 22:57:48
● 2017-03-27 23:11:42
○ 2026-03-04 23:14:40
○ 2026-06-20 22:57:48
○NSdns9.hichina.com2016-05-09 → 2017-03-27 · 4 obs
● 2016-05-09 21:22:00
● 2017-03-27 23:11:42
○ 2026-03-04 23:14:40
○ 2026-06-20 22:57:48
● 2017-03-27 23:11:42
○ 2026-03-04 23:14:40
○ 2026-06-20 22:57:48
○A154.218.66.242026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-04 23:14:40
● 2026-03-23 19:10:54
○ 2026-03-24 10:42:48
○ 2026-06-20 22:57:48
● 2026-03-23 19:10:54
○ 2026-03-24 10:42:48
○ 2026-06-20 22:57:48
○A201.5.140.242026-03-24 → 2026-03-25 · 5 obs
○ 2026-03-23 19:10:54
● 2026-03-24 10:42:48
● 2026-03-25 10:42:26
○ 2026-06-20 22:57:46
○ 2026-06-20 22:57:48
● 2026-03-24 10:42:48
● 2026-03-25 10:42:26
○ 2026-06-20 22:57:46
○ 2026-06-20 22:57:48
○A38.238.211.882026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 23:14:40
○ 2026-03-23 19:10:54
○ 2026-06-20 22:57:48
○ 2026-03-23 19:10:54
○ 2026-06-20 22:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dataquest.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 dataquest.cn (unsigned zone)
⏱️ Timing
Total: 1808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Name Servers
dataquest.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.
dataquest.cn has the same name server delegation as a number of other domains, such as cnhengtai.cn, kasuganobochi.com, w5117.cn and two more.
Hosts with two IP numbers each:
dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.
Hosts that resolve to one IP address:
dm1.longmingdns.com resolves to 218.98.111.163.