21cnve.cn - robtex.com
21cnve.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.72.152.24🇭🇰 HENGTONG-1103.72.152.0/22 IDEAL MAGIC INTERNATIONAL GROUP LIMITED Block D,GLEE IND BUILDING, Chai Wan, Kok, Chai Wan | ||||||
| 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=1769778936 | ||||||
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=2034776187 | ||||||
Same first word
21cnve.cn |
Similar names
DNS History
13 records (3 active, 10 former)
●NSdm1.longmingdns.com2026-03-19 → 2026-05-10 · 3 obs
○ 2017-06-02 23:56:20
● 2026-03-19 19:53:16
● 2026-05-10 23:56:30
● 2026-03-19 19:53:16
● 2026-05-10 23:56:30
●NSdm2.longmingdns.com2026-03-19 → 2026-05-10 · 3 obs
○ 2017-06-02 23:56:20
● 2026-03-19 19:53:16
● 2026-05-10 23:56:30
● 2026-03-19 19:53:16
● 2026-05-10 23:56:30
○NSdns15.hichina.com2017-06-02 → 2017-06-02 · 4 obs
○ 2016-08-12 17:33:16
● 2017-06-02 23:56:20
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
● 2017-06-02 23:56:20
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
○NSdns16.hichina.com2017-06-02 → 2017-06-02 · 4 obs
○ 2016-08-12 17:33:16
● 2017-06-02 23:56:20
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
● 2017-06-02 23:56:20
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
○NSns1.zmdns.com2015-08-15 → 2016-08-12 · 4 obs
● 2015-08-15 05:03:12
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
○NSns2.zmdns.com2015-08-15 → 2016-08-12 · 4 obs
● 2015-08-15 05:03:12
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
○NSwebcc61212015-08-15 → 2016-08-12 · 4 obs
● 2015-08-15 05:03:12
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
○MX210.51.0.2362015-12-10 → 2016-08-12 · 5 obs
○ 2015-08-15 05:03:12
● 2015-12-10 13:21:38
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
● 2015-12-10 13:21:38
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
○MX210.51.0.2362015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 05:03:12
○ 2015-12-10 13:21:38
○ 2026-05-10 23:56:30
○ 2015-12-10 13:21:38
○ 2026-05-10 23:56:30
●A103.72.152.242026-03-19 → 2026-05-10 · 3 obs
○ 2017-06-02 23:56:20
● 2026-03-19 19:53:16
● 2026-05-10 23:56:30
● 2026-03-19 19:53:16
● 2026-05-10 23:56:30
○A107.178.143.2182026-03-19 → 2026-05-10 · 2 obs
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
○ 2026-05-10 23:56:30
○A118.145.18.72015-08-15 → 2016-08-12 · 4 obs
● 2015-08-15 05:03:12
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
● 2016-08-12 17:33:16
○ 2017-06-02 23:56:20
○ 2026-05-10 23:56:30
○A123.58.251.662017-06-02 → 2017-06-02 · 4 obs
○ 2016-08-12 17:33:16
● 2017-06-02 23:56:20
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
● 2017-06-02 23:56:20
○ 2026-03-19 19:53:16
○ 2026-05-10 23:56:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 21cnve.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 21cnve.cn (unsigned zone)
⏱️ Timing
Total: 1825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.72.152.24 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
21cnve.cn maps to IP address 103.72.152.24.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com are delegated to 21cnve.cn.
21cnve.cn uses the same name server configuration as other domains, such as tjzcps.com.cn, bdwa.com.cn, w4154.cn, sunshineholiday.cn and 0752ryp.cn.
Host names by IP count:
Two IP numbers: The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number: The host name dm1.longmingdns.com points to 218.98.111.163.