uceb.cn - robtex.com
uceb.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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1781093630 | ||||||
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=2035123719 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSdm1.longmingdns.com2026-07-19 → 2026-08-02 · 3 obs
○ 2020-11-13 16:33:24
● 2026-07-19 15:47:10
● 2026-08-02 09:24:12
● 2026-07-19 15:47:10
● 2026-08-02 09:24:12
●NSdm2.longmingdns.com2026-07-19 → 2026-08-02 · 3 obs
○ 2020-11-13 16:33:24
● 2026-07-19 15:47:10
● 2026-08-02 09:24:12
● 2026-07-19 15:47:10
● 2026-08-02 09:24:12
○NSns1.alidns.com2015-08-18 → 2017-03-25 · 4 obs
● 2015-08-18 14:23:36
● 2017-03-25 22:50:16
○ 2020-11-13 16:33:24
○ 2026-08-02 09:24:12
● 2017-03-25 22:50:16
○ 2020-11-13 16:33:24
○ 2026-08-02 09:24:12
○NSns2.alidns.com2015-08-18 → 2017-03-25 · 4 obs
● 2015-08-18 14:23:36
● 2017-03-25 22:50:16
○ 2020-11-13 16:33:24
○ 2026-08-02 09:24:12
● 2017-03-25 22:50:16
○ 2020-11-13 16:33:24
○ 2026-08-02 09:24:12
○A124.16.31.1522015-08-18 → 2017-03-25 · 4 obs
● 2015-08-18 14:23:36
● 2017-03-25 22:50:16
○ 2020-11-13 16:33:24
○ 2026-08-02 09:24:12
● 2017-03-25 22:50:16
○ 2020-11-13 16:33:24
○ 2026-08-02 09:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| uceb.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 uceb.cn (unsigned zone)
⏱️ Timing
Total: 1820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Name Servers
DNS delegation for uceb.cn points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
The name server configuration of uceb.cn is shared with other domains, for instance xayinhe.cn, ziyangdsfxc.cn, vayt.com.cn and two others.
Host names pointing to two IP addresses:
dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.
Host names resolving to a single IP address:
dm1.longmingdns.com directs to 218.98.111.163.