📄WHOIS
RegistrarSafe, LLC · registered 27 years ago · expires 11/3/2034
🌐DNS
1 A · 2 MX · 4 NS · 1 CAA · 1 PTR · 1 SOA · 6 TXT · 1 AAAA
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · ⚠ 7d left · 11 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Facebook, Inc. · Email: Proofpoint
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
B (158/225) · 2 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A+ (96/100) · 2 MX · 2 IPs · 1 issue(s)
🔍Subdomains
33 found · 113 answered — assets, autoconfig, autodiscover, beta, cdn, cloud +27 more