ui32.cn - robtex.com
ui32.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.220.93🇺🇸 PEGTECHINC140.188.192.0/19 PEG TECH INC | ||||||
| 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=1762017075 | ||||||
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=2034603591 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-02-26 → 2026-03-29 · 2 obs
● 2026-02-26 07:47:54
● 2026-03-29 04:25:44
● 2026-03-29 04:25:44
●NSdm2.longmingdns.com2026-02-26 → 2026-03-29 · 2 obs
● 2026-02-26 07:47:54
● 2026-03-29 04:25:44
● 2026-03-29 04:25:44
●A140.188.220.932026-02-26 → 2026-03-29 · 2 obs
● 2026-02-26 07:47:54
● 2026-03-29 04:25:44
● 2026-03-29 04:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ui32.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ui32.cn (unsigned zone)
⏱️ Timing
Total: 4749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.220.93 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
ui32.cn resolves to one IP number: 140.188.220.93.
Other host names, for instance jstzkj.com, share IP numbers with ui32.cn.
Name Servers
ui32.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
ui32.cn shares the same name server setup as other domains, for instance cckh.com.cn, lztianlong.cn, pdjcn.cn, kinbor.cn and sipserver.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.