admin.vtech.edu.vn - robtex.com
admin.vtech.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.61.193🇻🇳 VTDC-AS-VN171.244.61.0/24 Proxy-registered route object | ||||||
vtech.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.118.147.40🇻🇳 LVSOFT-AS-VN45.118.144.0/22 LVSOFT-VN | ||||||
| NS | ns1.matbao.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.matbao.vn ⚠️ Not in zone NS records | ||||||
| NS | ns2.matbao.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.matbao.vn ⚠️ Not in zone NS records | ||||||
| NS | ns3.matbao.vn ⚠️ Not in zone NS records | ||||||
| NS | ns4.matbao.vn ⚠️ Not in zone NS records | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2025-11-03 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A171.244.61.1932026-04-30 → 2026-08-02 · 2 obs
● 2026-04-30 19:38:12
● 2026-08-02 22:47:44
● 2026-08-02 22:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn... | 16 records |
| vtech.edu.vn | ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.vn, ns4.matbao.vn | - |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.vn, ns4.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtech.edu.vn (unsigned zone)
⏱️ Timing
Total: 2283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.61.193 |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
IP Addresses
admin.vtech.edu.vn points to a single IP number: 171.244.61.193.
There are other host names — thithutotnghiep.com among them — that share IP numbers with admin.vtech.edu.vn.