📄WHOIS
P.A. Viet Nam Company Limited · registered 12 years ago · expires 5/8/2029
🌐DNS
2 A · 3 MX · 2 NS · 1 SOA · 6 TXT · 2 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 75d · 3 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
CDN: Cloudflare · Email: Self-hosted · Cloudflare · Next.js
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (130/195) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (93/100) · 3 MX · 3 IPs · 2 issue(s)
🔍Subdomains
0 found · 110 answered (2 timed out)