cppai.com.cn - dns.ninja
cppai.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dm1.longmingdns.com ⚠️ Not in zone NS records | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030721617 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
●NSdm1.longmingdns.com2026-02-21 → 2026-08-02 · 3 obs
○ 2016-06-21 16:21:00
● 2026-02-21 05:17:56
● 2026-08-02 16:12:00
● 2026-02-21 05:17:56
● 2026-08-02 16:12:00
●NSdm2.longmingdns.com2026-02-21 → 2026-08-02 · 3 obs
○ 2016-06-21 16:21:00
● 2026-02-21 05:17:56
● 2026-08-02 16:12:00
● 2026-02-21 05:17:56
● 2026-08-02 16:12:00
○NSns1.51dns.com2015-05-26 → 2016-01-25 · 4 obs
● 2015-05-26 04:25:58
● 2016-01-25 15:57:04
○ 2016-06-21 16:21:00
○ 2026-08-02 16:12:00
● 2016-01-25 15:57:04
○ 2016-06-21 16:21:00
○ 2026-08-02 16:12:00
○NSns2.51dns.com2015-10-27 → 2015-10-27 · 4 obs
○ 2015-05-26 04:25:58
● 2015-10-27 20:26:42
○ 2016-06-21 16:21:00
○ 2026-08-02 16:12:00
● 2015-10-27 20:26:42
○ 2016-06-21 16:21:00
○ 2026-08-02 16:12:00
○A154.221.79.1612026-02-21 → 2026-03-11 · 5 obs
○ 2017-12-25 00:01:46
● 2026-02-21 05:17:56
● 2026-03-11 06:13:48
○ 2026-05-09 14:19:14
○ 2026-08-02 16:12:00
● 2026-02-21 05:17:56
● 2026-03-11 06:13:48
○ 2026-05-09 14:19:14
○ 2026-08-02 16:12:00
○A177.210.138.972026-05-09 → 2026-05-27 · 5 obs
○ 2026-03-11 06:13:48
● 2026-05-09 14:19:14
● 2026-05-27 11:54:02
○ 2026-06-16 01:58:16
○ 2026-08-02 16:12:00
● 2026-05-09 14:19:14
● 2026-05-27 11:54:02
○ 2026-06-16 01:58:16
○ 2026-08-02 16:12:00
○A198.15.205.1202015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 04:25:58
○ 2017-12-25 00:01:46
○ 2026-08-02 16:12:00
○ 2017-12-25 00:01:46
○ 2026-08-02 16:12:00
○A68.64.171.2502016-01-25 → 2016-01-25 · 4 obs
○ 2015-05-26 04:25:58
● 2016-01-25 15:57:04
○ 2017-12-25 00:01:46
○ 2026-08-02 16:12:00
● 2016-01-25 15:57:04
○ 2017-12-25 00:01:46
○ 2026-08-02 16:12:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cppai.com.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 cppai.com.cn (unsigned zone)
⏱️ Timing
Total: 3878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Name Servers
cppai.com.cn is served by two delegated name servers, dm1.longmingdns.com and dm2.longmingdns.com.
cppai.com.cn has the same name server delegation as a number of other domains, such as 75083.cn, tdku.cn, qdsrrh.cn and two more.
Hosts with two IP numbers each:
dm2.longmingdns.com maps to two IP addresses — 183.253.57.197 and 211.99.99.56.
Hosts that resolve to one IP address:
dm1.longmingdns.com points to the IP address 218.98.111.163.