📄WHOIS
Key-Systems GmbH · registered 4 years ago · expires 8/4/2027
🔒SSL/TLS
ZeroSSL GmbH · TLSv1.2 · expires in 84d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Webzilla B.V. · nginx · PHP
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (120/215) · 2 critical · 2 high
📈Deliverability
F (20/90) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves