tw99m.cn - robtex.com
tw99m.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.213.194🇺🇸 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=1762855092 | ||||||
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=2034671644 | ||||||
Subdomains
www.tw99m.cn |
Same first word
tw99m.cn |
DNS History
6 records (3 active, 3 former)
●NSdm1.longmingdns.com2026-03-28 → 2026-04-15 · 3 obs
● 2026-03-28 16:49:44
● 2026-04-15 03:43:30
●NSdm2.longmingdns.com2026-03-28 → 2026-04-15 · 3 obs
● 2026-03-28 16:49:44
● 2026-04-15 03:43:30
○NSdns13.hichina.com2020-01-27 → 2020-01-27 · 3 obs
○ 2026-03-28 16:49:44
○ 2026-04-15 03:43:30
○NSdns14.hichina.com2020-01-27 → 2020-01-27 · 3 obs
○ 2026-03-28 16:49:44
○ 2026-04-15 03:43:30
●A140.188.213.1942026-03-28 → 2026-04-15 · 3 obs
● 2026-03-28 16:49:44
● 2026-04-15 03:43:30
○A154.204.96.1232020-01-27 → 2020-01-27 · 3 obs
○ 2026-03-28 16:49:44
○ 2026-04-15 03:43:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tw99m.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 tw99m.cn (unsigned zone)
⏱️ Timing
Total: 3210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.213.194 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Hierarchy
The parent of www.tw99m.cn is tw99m.cn.
IP Addresses
tw99m.cn points to IP number: 140.188.213.194.
Other host names such as www.tw99m.cn, lelehou.cn, hncydz.cn, beautycorea.com.cn and zv36.cn share IPs with tw99m.cn.
Name Servers
tw99m.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
tw99m.cn shares the same name server setup as saolou.com.cn, xqia.cn, 15co11.cn, dungeng.cn and cykos.cn.
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.