📄WHOIS
P.A. Viet Nam Company Limited · registered 11 years ago · expires 12/23/2026
🌐DNS
2 A · 5 MX · 3 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.2 · expires in 121d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗
💻Tech Stack
Host: FPT Telecom Company · Email: Google Workspace · IIS · ASP.NET
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
B (84/100) · 5 MX · 10 IPs · 3 issue(s)
🔍Subdomains
0 found · 112 answered
📚Web Archive
no snapshots found