jguru.cn - robtex.com
jguru.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.5.140.160 | ||||||
| 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=1774357356 | ||||||
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=2034660929 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdm1.longmingdns.com2026-03-23 → 2026-04-12 · 2 obs
● 2026-03-23 21:48:42
● 2026-04-12 03:12:56
● 2026-04-12 03:12:56
●NSdm2.longmingdns.com2026-03-23 → 2026-04-12 · 2 obs
● 2026-03-23 21:48:42
● 2026-04-12 03:12:56
● 2026-04-12 03:12:56
○A154.95.228.2282026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 21:48:42
○ 2026-04-12 01:07:18
○ 2026-04-12 03:12:56
○ 2026-04-12 01:07:18
○ 2026-04-12 03:12:56
●A201.5.140.1602026-04-12 → 2026-04-12 · 3 obs
○ 2026-03-23 21:48:42
● 2026-04-12 01:07:18
● 2026-04-12 03:12:56
● 2026-04-12 01:07:18
● 2026-04-12 03:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jguru.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 jguru.cn (unsigned zone)
⏱️ Timing
Total: 3683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.5.140.160 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
jguru.cn points to a single IP: 201.5.140.160.
Other host names such as evoker.cn and 191686.cn share IP numbers with jguru.cn.
Name Servers
jguru.cn's delegation is to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
jguru.cn shares the same name server configuration as other domains, such as aryn.cn, cx-cn.cn, dongdongpt.cn, liuyufei.cn and cqbbym.cn.
Host names with two IPs:
dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.
Host names with one IP:
dm1.longmingdns.com points to: 218.98.111.163.