qatech.com.vn - robtex.com
qatech.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022707559 | ||||||
Subdomains
www.qatech.com.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:30
●A103.57.222.172026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| qatech.com.vn | ns3.inet.vn, ns2.inet.vn, ns1.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns3.inet.vn, ns2.inet.vn, ns1.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qatech.com.vn (unsigned zone)
⏱️ Timing
Total: 1633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.222.17 |
| NS | 2 | ns1.inet.vn, ns2.inet.vn |
| MX | 1 | mx.inet.vn (pri: 5) |
| TXT | 2 | v=spf1 a mx ip4:103.57.223.50 ~all, v=spf1 a mx include:_spf.inet.vn ~all |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
qatech.com.vn is the parent of www.qatech.com.vn.
IP Addresses
qatech.com.vn points to IP number 103.57.222.17.
For instance, other host names www.biovegi.com.vn, realflex.vn, thegioinpt.vn, www.vipnightcity.com.inow.vn and noithatphuchung.com.vn share IP numbers with qatech.com.vn.
Name Servers
qatech.com.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
qatech.com.vn shares name servers with other domains at least partially, for example daunhotngoctin.vn, eatonparkgamuda.vn, indep.com.vn, sunrise-hr.com and drduyen.vn.
These name servers are commonly used with the name servers hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.
Hosts with two IP numbers
- Host ns1.inet.vn points to: 2001:df7:ce00:1::7 and 202.92.4.25
- Host ns2.inet.vn points to: 2401:5f80:2001:4::30 and 210.211.99.38
- Host ns3.inet.vn points to: 2401:5f80:4001:4::14 and 203.113.174.42
Hosts with one IP number
- Host ns-master.inet.vn points to: 202.92.4.8
Mail Servers
qatech.com.vn is handled by a single mail server, mx.inet.vn.
qatech.com.vn shares the same mail server setup as other domains, for instance quangtrungttp.vn, longgiangfc.vn, viethan.net, tomaz.vn and cindyclass.vn.
qatech.com.vn shares mail servers with other domains at least partially; for instance nashimart.vn, dotafoods.com, careweb.vn, vovbacsi24.com and daca.com.vn.
these mail servers are commonly used alongside mx3.000nethost.com and mx1.onemail.vn.
Host mx.inet.vn points to four IP numbers: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.