🌐DNS
1 A · 3 MX · 8 NS · 3 CAA · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 179d · 12 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: United States Department of Defense (DoD) · Email: Self-hosted
📡HTTP
HTTP 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (135/225) · 3 critical · 2 high
📈Deliverability
B (70/100) · 3 MX · 16 IPs · 16 issue(s)
🔍Subdomains
2 found · 113 answered — mobile, www