🌐DNS
1 A · 1 MX · 3 NS · 1 SOA · 7 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 155d · 4 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: 1&1 Versatel GmbH · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
B (76/90) · 1 MX · 1 IPs · 3 issue(s)
🔍Subdomains
1 found · 102 answered (10 timed out) — www