wangmd.cn - robtex.com
wangmd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.200.188🇺🇸 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=1753116329 | ||||||
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=2035026189 | ||||||
Same first word
wangmd.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdm1.longmingdns.com2026-05-23 → 2026-07-10 · 3 obs
● 2026-05-23 15:13:00
● 2026-07-10 17:39:40
●NSdm2.longmingdns.com2026-05-23 → 2026-07-10 · 3 obs
● 2026-05-23 15:13:00
● 2026-07-10 17:39:40
○NSdns13.hichina.com2015-07-23 → 2018-01-25 · 4 obs
● 2018-01-25 00:03:30
○ 2026-05-23 15:13:00
○ 2026-07-10 17:39:40
○NSdns14.hichina.com2015-07-23 → 2018-01-25 · 4 obs
● 2018-01-25 00:03:30
○ 2026-05-23 15:13:00
○ 2026-07-10 17:39:40
○A119.10.57.52016-02-09 → 2018-01-25 · 5 obs
● 2016-02-09 07:18:00
● 2018-01-25 00:03:30
○ 2026-05-23 15:13:00
○ 2026-07-10 17:39:40
○A119.10.8.172015-07-23 → 2015-11-19 · 4 obs
● 2015-11-19 11:38:06
○ 2016-02-09 07:18:00
○ 2026-07-10 17:39:40
●A140.188.200.1882026-05-23 → 2026-07-10 · 3 obs
● 2026-05-23 15:13:00
● 2026-07-10 17:39:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| wangmd.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 wangmd.cn (unsigned zone)
⏱️ Timing
Total: 1659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.200.188 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
wangmd.cn points to a single IP number: 140.188.200.188.
There are other host names — h7349.cn among them — that share IP numbers with wangmd.cn.
Name Servers
DNS delegation for wangmd.cn points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
wangmd.cn shares its name server setup with other domains, including shouxiaodu.cn, xhccp.cn, usnv.cn and two others.
Host names with two IP numbers:
dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.
Host names pointing to a single IP address:
dm1.longmingdns.com directs to 218.98.111.163.