thanhdattech.net - robtex.com
thanhdattech.net
net
| 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=1771291465 | ||||||
Subdomains
www.thanhdattech.net |
Same first word
thanhdattech.net |
DNS History
8 records (7 active, 1 former)
●NSns-master.inet.vn2017-10-28 → 2026-03-03 · 2 obs
● 2026-03-03 03:12:06
●A103.57.221.792026-02-17 → 2026-03-03 · 3 obs
● 2026-02-17 17:18:20
● 2026-03-03 03:12:06
○A202.92.7.1032017-10-28 → 2017-10-28 · 3 obs
○ 2026-02-17 17:18:20
○ 2026-03-03 03:12:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thanhdattech.net | ns1.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server: 202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thanhdattech.net (unsigned zone)
⏱️ Timing
Total: 1871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.221.79 |
| NS | 2 | ns1.inet.vn, ns2.inet.vn |
| MX | 3 | mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)... |
| TXT | 2 | v=spf1 include:zoho.com ~all, zoho-verification=zb44357080.zmverify.zo |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
The parent of www.thanhdattech.net is thanhdattech.net.
IP Addresses
thanhdattech.net points to a single IP address: 103.57.221.79.
Other host names such as dhl-vn.com.vn, bepeu.net, maytapdanang.com, binhgiaphat.com and astromemo.com share IPs with thanhdattech.net.
Name Servers
thanhdattech.net is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.
thanhdattech.net at least partially shares name servers with other domains, for example canhodep.net, sothys.com.vn, thongtintuyensinh.net.vn, ldstore.vn and athvietnam.com.
These name servers are commonly used with ns3.inet.vn and ns1.it.vn and ns2.it.vn.
Host names with two IPs:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
Host names with one IP:
ns-master.inet.vn points to 202.92.4.8.
Mail Servers
thanhdattech.net is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
thanhdattech.net shares at least partially some mail servers with other domains, for instance pf.com.bd, integramedia.co, techreanimate.com, misadventuretime.com and salonguru.net.
Host names with two IP numbers:
mx.zoho.com points to: 136.143.183.44 and 204.141.43.44.
Host names with one IP number:
mx2.zoho.com points to: 136.143.183.44.
mx3.zoho.com points to: 204.141.43.44.
Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.