📄WHOIS
RegistrarSEC LLC · registered 15 years ago · expires 12/4/2026
🌐DNS
1 A · 4 NS · 1 SOA · 1 TXT · 1 AAAA
🔒SSL/TLS
invalid — DigiCert Inc · TLSv1.3 · ⚠ 7d left · 11 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Facebook, Inc.
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (128/215) · 1 critical · 3 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
F (30/90) · 0 MX · 0 IPs · 3 issue(s)
🔍Subdomains
0 found · 94 answered (18 timed out)