hdmech.com - robtex.com
hdmech.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=1771291435 | ||||||
Subdomains
Same first word
hdmech.com |
Similar names
DNS History
14 records (6 active, 8 former)
●NSns11.xincache.com2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 09:41:14
● 2026-03-18 09:41:16
●NSns17.xincache.com2015-09-03 → 2026-03-18 · 2 obs
● 2026-03-18 09:41:16
●NSns18.xincache.com2015-09-03 → 2026-03-18 · 2 obs
● 2026-03-18 09:41:16
○MX221.215.122.982015-11-05 → 2016-09-09 · 5 obs
● 2015-11-05 02:59:50
● 2016-09-09 17:38:32
○ 2016-12-27 07:26:50
○ 2026-03-18 09:41:16
○MX221.215.122.982015-09-03 → 2015-09-03 · 3 obs
○ 2015-11-05 02:59:50
○ 2026-03-18 09:41:16
○MXcdn.corp-email.cn2016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 07:26:50
○ 2026-03-18 09:41:14
○ 2026-03-18 09:41:16
○MXcnc.biz-email.net2016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 07:26:50
○ 2026-03-18 09:41:14
○ 2026-03-18 09:41:16
○MXcnc.corpemail.net2016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 07:26:50
○ 2026-03-18 09:41:14
○ 2026-03-18 09:41:16
○MXmail.hdmech.com2016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 07:26:50
○ 2026-03-18 09:41:14
○ 2026-03-18 09:41:16
●MXmxbiz1.qq.com2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 09:41:14
● 2026-03-18 09:41:16
●MXmxbiz2.qq.com2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 09:41:14
● 2026-03-18 09:41:16
○A112.121.162.1632016-09-09 → 2016-12-27 · 5 obs
● 2016-09-09 17:38:32
● 2016-12-27 07:26:50
○ 2026-03-18 09:41:14
○ 2026-03-18 09:41:16
○A211.167.68.162015-09-03 → 2016-05-30 · 4 obs
● 2016-05-30 19:31:24
○ 2016-09-09 17:38:32
○ 2026-03-18 09:41:16
●A47.105.190.232026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 09:41:14
● 2026-03-18 09:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hdmech.com | ns17.xincache.com, ns18.xincache.com | 12 records |
✅ Authoritative Response
Server: 1.12.0.1
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdmech.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.105.190.23 |
| NS | 2 | ns18.xincache.com, ns17.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com~all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)
Analysis
Hierarchy
hdmech.com is parent of mail.hdmech.com and www.hdmech.com.
IP Addresses
hdmech.com resolves to a single IP address: 47.105.190.23.
Other host names such as ailunkj.com, qdruigao.com and shihaimall.com share IP numbers with hdmech.com.
Name Servers
hdmech.com is delegated to three name servers: ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.
hdmech.com at least partially shares name servers with other domains, including moclean.cn, vds99.com, jscqzy.com, jfjhzlyy.com and ecor-tex.com.
These name servers are often used together with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns19.xincache.com and ns20.xincache.com.
Host names with eight IP numbers:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
ns17.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
ns18.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns17.xincache.com.
Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns17.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ns17.xincache.com.
Host names that point to 36.155.149.180: ns11.xincache.com and ns17.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ns17.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ns17.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ns17.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ns17.xincache.com.
Mail Servers
hdmech.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
hdmech.com shares its mail server setup with other domains, including aimenn.com, shuihulu.com, ieyecloud.com, gdaichuan.com and photoframe.cloud.
The mail servers for hdmech.com are shared with other domains, for instance shenbian.com, haistpay.com, jc58.com, 40fen.com and glminkjet.com.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Names pointing to 203.205.232.191: