📄WHOIS
Key-Systems GmbH · registered 12 years ago · expires 8/25/2026
🌐DNS
1 A · 1 MX · 7 NS · 20 CAA · 1 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 51d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Wildcard UK Limited · Email: Self-hosted · OpenResty
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (155/215) · 2 critical · 1 high
📈Deliverability
B (66/90) · 1 MX · 1 IPs · 4 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
no snapshots found