cjvb.cn - robtex.com
cjvb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.203.80.52🇭🇰 HDHK45.203.64.0/19 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=1773150069 | ||||||
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=2034667873 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NSdm1.longmingdns.com2026-04-07 → 2026-04-14 · 3 obs
○ 2020-01-29 08:56:04
● 2026-04-07 14:26:44
● 2026-04-14 02:04:08
● 2026-04-07 14:26:44
● 2026-04-14 02:04:08
●NSdm2.longmingdns.com2026-04-07 → 2026-04-14 · 3 obs
○ 2020-01-29 08:56:04
● 2026-04-07 14:26:44
● 2026-04-14 02:04:08
● 2026-04-07 14:26:44
● 2026-04-14 02:04:08
○NSdns1.iidns.com2016-04-29 → 2016-04-29 · 3 obs
● 2016-04-29 22:23:22
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○NSdns10.hichina.com2017-02-10 → 2017-02-10 · 4 obs
○ 2016-04-29 22:23:22
● 2017-02-10 06:44:54
○ 2020-01-29 08:56:04
○ 2026-04-14 02:04:08
● 2017-02-10 06:44:54
○ 2020-01-29 08:56:04
○ 2026-04-14 02:04:08
○NSdns2.iidns.com2016-04-29 → 2016-04-29 · 3 obs
● 2016-04-29 22:23:22
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○NSdns3.iidns.com2016-04-29 → 2016-04-29 · 3 obs
● 2016-04-29 22:23:22
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○NSdns4.iidns.com2016-04-29 → 2016-04-29 · 3 obs
● 2016-04-29 22:23:22
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○NSdns5.iidns.com2016-04-29 → 2016-04-29 · 3 obs
● 2016-04-29 22:23:22
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○NSdns6.iidns.com2016-04-29 → 2016-04-29 · 3 obs
● 2016-04-29 22:23:22
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○ 2017-02-10 06:44:54
○ 2026-04-14 02:04:08
○NSdns9.hichina.com2017-02-10 → 2017-02-10 · 4 obs
○ 2016-04-29 22:23:22
● 2017-02-10 06:44:54
○ 2020-01-29 08:56:04
○ 2026-04-14 02:04:08
● 2017-02-10 06:44:54
○ 2020-01-29 08:56:04
○ 2026-04-14 02:04:08
○NSns1.bdydns.cn2020-01-29 → 2020-01-29 · 4 obs
○ 2017-02-10 06:44:54
● 2020-01-29 08:56:04
○ 2026-04-07 14:26:44
○ 2026-04-14 02:04:08
● 2020-01-29 08:56:04
○ 2026-04-07 14:26:44
○ 2026-04-14 02:04:08
○NSns2.bdydns.cn2020-01-29 → 2020-01-29 · 4 obs
○ 2017-02-10 06:44:54
● 2020-01-29 08:56:04
○ 2026-04-07 14:26:44
○ 2026-04-14 02:04:08
● 2020-01-29 08:56:04
○ 2026-04-07 14:26:44
○ 2026-04-14 02:04:08
○A45.195.98.772020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 08:56:04
○ 2026-04-07 14:26:44
○ 2026-04-14 02:04:08
○ 2026-04-07 14:26:44
○ 2026-04-14 02:04:08
●A45.203.80.522026-04-07 → 2026-04-14 · 3 obs
○ 2020-01-29 08:56:04
● 2026-04-07 14:26:44
● 2026-04-14 02:04:08
● 2026-04-07 14:26:44
● 2026-04-14 02:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| cjvb.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 cjvb.cn (unsigned zone)
⏱️ Timing
Total: 4214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.203.80.52 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
cjvb.cn resolves to one IP number: 45.203.80.52.
Other host names such as duat.cn and aegean-spa.cn share IP numbers with cjvb.cn.
Name Servers
cjvb.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
cjvb.cn shares the same name server setup as other domains, for instance cxxzy.cn, zrntxs.cn, chigokt.cn, bokuan.cn and sumimoto.com.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.