📄WHOIS
P.A. Viet Nam Company Limited · registered 8 years ago · expires 7/27/2027
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 4 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 112d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: SUPERDATA-VN · Email: Self-hosted · LiteSpeed
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
B (71/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
no snapshots found