🌐DNS
1 A · 4 MX · 5 NS · 6 CAA · 1 SOA · 12 TXT
🔒SSL/TLS
SwissSign AG · TLSv1.3 · expires in 122d · 14 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Swisscom (Switzerland) Ltd · Email: Self-hosted
📡HTTP
4 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (158/225) · 2 critical · 2 high
📈Deliverability
B (80/100) · 4 MX · 1 IPs · 4 issue(s)
🔍Subdomains
8 found · 113 answered — cdn, mail, outlook, owa, static, video +2 more