tamdoo.com.cn - robtex.com
tamdoo.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.245.104.243🇭🇰 AS398823156.245.96.0/19 Fastmos Co Limited | ||||||
| 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=1763300442 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030511064 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-02-19 → 2026-04-12 · 2 obs
● 2026-02-19 13:45:02
● 2026-04-12 17:14:16
● 2026-04-12 17:14:16
●NSdm2.longmingdns.com2026-02-19 → 2026-04-12 · 2 obs
● 2026-02-19 13:45:02
● 2026-04-12 17:14:16
● 2026-04-12 17:14:16
●A156.245.104.2432026-02-19 → 2026-04-12 · 2 obs
● 2026-02-19 13:45:02
● 2026-04-12 17:14:16
● 2026-04-12 17:14:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| tamdoo.com.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 tamdoo.com.cn (unsigned zone)
⏱️ Timing
Total: 1929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.245.104.243 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
tamdoo.com.cn points to a single IP address: 156.245.104.243.
Name Servers
tamdoo.com.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
tamdoo.com.cn uses the same name server setup as other domains, including xcnx.net.cn, htcto.cn, 111yan.cn, hdysw.com.cn and fsywx.cn.
tamdoo.com.cn shares some name servers with other domains, for example songshangeopark.com.
Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.