🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
invalid — Plesk · TLSv1.2 · ⚠ -2916d left
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: gridscale GmbH · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
B (71/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
1 found · 112 answered — www
📚Web Archive
no snapshots found