tcmdl.com - robtex.com
tcmdl.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774618757 | ||||||
Subdomains
mail.tcmdl.com |
Same first word
tcmdl.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSadns.cv.siteprotect.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-30 18:51:08
○ 2026-03-27 13:40:00
○NSbdns.cv.siteprotect.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-30 18:51:08
○ 2026-03-27 13:40:00
●NSdns17.hichina.com2015-08-30 → 2026-03-27 · 3 obs
● 2015-08-30 18:51:08
● 2026-03-27 13:40:00
●NSdns18.hichina.com2015-08-30 → 2026-03-27 · 3 obs
● 2015-08-30 18:51:08
● 2026-03-27 13:40:00
○MXmail.tcmdl.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-30 18:51:08
○ 2026-03-27 13:40:00
●MXmxdomain.qq.com2015-08-30 → 2026-03-27 · 3 obs
● 2015-08-30 18:51:08
● 2026-03-27 13:40:00
●A112.126.20.2342015-08-30 → 2026-03-27 · 3 obs
● 2015-08-30 18:51:08
● 2026-03-27 13:40:00
●A119.146.223.1502015-08-30 → 2026-03-27 · 3 obs
● 2015-08-30 18:51:08
● 2026-03-27 13:40:00
○A66.232.153.1052007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-30 18:51:08
○ 2026-03-27 13:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| tcmdl.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcmdl.com (unsigned zone)
⏱️ Timing
Total: 3622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 119.146.223.150, 112.126.20.234 |
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
Analysis
Hierarchy
The parent of mail.tcmdl.com is tcmdl.com.
IP Addresses
tcmdl.com points to two IP numbers: 112.126.20.234 and 119.146.223.150.
Other host names, such as mail.tcmdl.com and bio-world.com.cn, share IP numbers with tcmdl.com.
Name Servers
Two name servers dns17.hichina.com and dns18.hichina.com handle the delegation for tcmdl.com.
tcmdl.com shares the same name server setup as other domains, for example zippyshow.com, ame-ins.com, be-tech.com.cn, wellcb.com and my18650.com.
tcmdl.com shares name servers with other domains at least partially, for instance dhliubj.com.
These name servers are often used together with ns1.alidns.com and ns2.alidns.com.
Host names with nine IPs:
The host name dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
Host names with one IP:
The host name dns18.hichina.com points to: 2408:4009:501::26.
Mail Servers
The mxdomain.qq.com mail server handles tcmdl.com.
tcmdl.com shares the same mail server setup as other domains, including oa.zj.cn, top3c.com, 958shop.com, xywys.com and tantuw.com.
tcmdl.com shares at least some mail servers with other domains, for example daxiangchina.net and tenwang.cn.