🌐DNS
2 A · 2 MX · 4 NS · 2 PTR · 1 SOA · 14 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 91d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (155/225) · 1 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (85/100) · 2 MX · 2 IPs · 2 issue(s)
🔍Subdomains
2 found · 113 answered — mail, www