🌐DNS
1 A · 7 MX · 3 NS · 1 PTR · 1 SOA · 7 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 148d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: VNPT Corp · Email: Google Workspace
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
F (38/100) · 0 MX · 0 IPs · 3 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
no snapshots found