dddd.vec.edu.vn - robtex.com
dddd.vec.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.173.67.83🇻🇳 EZTECH-VN103.173.67.0/24 THREESDIGITAL-VN | ||||||
vec.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.173.67.83🇻🇳 EZTECH-VN103.173.67.0/24 THREESDIGITAL-VN | ||||||
| NS | ns-b3.tenten.vn ⭐ | ||||||
| NS | ns-b1.tenten.vn | ||||||
| NS | ns-b2.tenten.vn | ||||||
| MX | mail.vec.edu.vn ⭐ | ||||||
| TXT | v=spf1mxaip4:103.173.67.83~all | ||||||
| SOA | ns-b3.tenten.vnnoreply@tenten.vn serial=1776855857 | ||||||
Subdomains
ccc.dddd.vec.edu.vn |
Same first word
DNS History
1 record (1 active, 0 former)
●A103.173.67.832026-05-01 → 2026-05-07 · 2 obs
● 2026-05-01 06:18:24
● 2026-05-07 15:38:30
● 2026-05-07 15:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 15 records |
| vec.edu.vn | ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vec.edu.vn (unsigned zone)
⏱️ Timing
Total: 2184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.173.67.83 |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Hierarchy
dddd.vec.edu.vn is the parent of ccc.dddd.vec.edu.vn.
IP Addresses
dddd.vec.edu.vn resolves to one IP number: 103.173.67.83.
other host names including vconnexvietnam.com, nenthomlumensoul.store, vconnexhcm.com.aismarthome.vn, dulichhalongbay.com and cpcontacts.vmbadminton.vn share IP numbers with dddd.vec.edu.vn.