techx.edu.vn - robtex.com
techx.edu.vn
edu.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=2018564896 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.luutruso.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:13:56
●NSns2.luutruso.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:13:56
●NSnsbak.luutruso.net2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:13:56
●A103.97.125.2052026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| techx.edu.vn | ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net | - |
✅ Authoritative Response
Server:139.144.121.147
NS records: ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techx.edu.vn (unsigned zone)
⏱️ Timing
Total: 2031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.97.125.205 |
| NS | 3 | ns1.luutruso.vn, ns2.luutruso.vn... |
| MX | 3 | mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)... |
| TXT | 4 | v=spf1 include:zoho.com ~all, facebook-domain-verification=m2f3nnkum3j... |
| SOA | 1 | ns1.luutruso.vn support.123host.vn |
Analysis
Hierarchy
techx.edu.vn is a parent of www.techx.edu.vn, login.techx.edu.vn, record.techx.edu.vn, api.techx.edu.vn and crm.techx.edu.vn.
IP Addresses
techx.edu.vn resolves to a single IP: 103.97.125.205.
Other host names, for instance crm.cyberlearn.vn, myclass.vn, chungnhan.cybersoft.edu.vn, casestudy.cyberlearn.vn and login.techx.edu.vn share IP numbers with techx.edu.vn.
Name Servers
techx.edu.vn delegates to three name servers: nsbak.luutruso.net, ns1.luutruso.vn and ns2.luutruso.vn.
techx.edu.vn shares some name servers with other domains, for example kysudaukhi.edu.vn, chanicloud.com, pdpmedia.vn, sycamorecapitaland.vn and quangcaoducquang.com.
These name servers are commonly used with the name servers nsbak.luutruso.net.directideleteddomain.com.
Host names with a single IP: nsbak.luutruso.net points to 103.255.238.7; ns1.luutruso.vn points to 103.255.236.7; ns2.luutruso.vn points to 139.144.121.147.
Mail Servers
techx.edu.vn is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
techx.edu.vn shares some mail servers with other domains, at least partially; for instance alatidesign.com, ceeblet.com, digitizenstitch.com, tp4.ir and fonesgo.com.
Host names with two IP numbers: mx.zoho.com points to: 136.143.191.44 and 204.141.33.44.
Host names with one IP number: mx2.zoho.com points to: 204.141.33.44; mx3.zoho.com points to: 136.143.191.44.
Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.