thdtek.com - robtex.com
thdtek.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.01isp.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns4.01isp.net ⚠️ Not in zone NS records | ||||||
| NS | ns7.01isp.com ⚠️ Not in parent delegation | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns8.01isp.net ⚠️ Not in parent delegation | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | 201802061015382zenkyu9i5evkjio9j3z0laaoiq5i1i65hoxdqqxuf3d3r090o | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| TXT | 201802080446011ab65f1cpotro48prza0ymdkhjvn81e60u1lu0swok9a2w0qs5 | ||||||
| SOA | ns3.01isp.comadmin@now.cn 2026-08-06 #1 | ||||||
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=1786527579 | ||||||
Same first word
thdtek.com |
DNS History
9 records (6 active, 3 former)
●NSns7.01isp.com2026-03-28 → 2026-08-12 · 3 obs
● 2026-03-28 05:08:44
● 2026-08-12 09:54:58
●NSns8.01isp.net2026-03-28 → 2026-08-12 · 3 obs
● 2026-03-28 05:08:44
● 2026-08-12 09:54:58
○A113.98.254.2232015-07-21 → 2016-05-03 · 4 obs
● 2016-05-03 15:34:04
○ 2018-01-18 20:55:02
○ 2026-08-12 09:54:58
○A116.204.15.42018-01-18 → 2018-01-18 · 4 obs
● 2018-01-18 20:55:02
○ 2026-03-28 05:08:44
○ 2026-08-12 09:54:58
○A202.70.4.2332015-07-21 → 2016-05-03 · 4 obs
● 2016-05-03 15:34:04
○ 2018-01-18 20:55:02
○ 2026-08-12 09:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| thdtek.com | ns3.01isp.com, ns4.01isp.net | 1 record |
✅ Authoritative Response
Server:42.240.142.46
NS records: ns3.01isp.com, ns4.01isp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thdtek.com (unsigned zone)
⏱️ Timing
Total: 1121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.01isp.net, ns7.01isp.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 3 | 201802061015382zenkyu9i5evkjio9j3z0laaoi, 201802080446011ab65f1cpotro48prza0ymdkhj... |
| SOA | 1 | ns3.01isp.com admin.now.cn |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns3.01isp.com)
Analysis
Name Servers
The domain thdtek.com is delegated to these four name servers: ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.
thdtek.com partially shares its NS delegation with several other domains, including fjjrjz.cn, idealbeautyequipment.com, kfa2u.com and two others.
Three hostnames, each with one IP address: ns3.01isp.com → 42.240.142.46, ns7.01isp.com → 42.240.142.46 and ns8.01isp.net → 47.239.41.106.
The host names ns3.01isp.com and ns7.01isp.com both resolve to 42.240.142.46 IP addresses.
Mail Servers
The MX records for thdtek.com point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
thdtek.com has the same mail server arrangement as a number of other domains, for example minishort.com, tunnyfish.com, jotale.com and two more.
The MX records for thdtek.com are at least partially shared with other domains, such as kinx.com.cn, creative-prj.com, wzrclt.com and iamk.cn.