📄WHOIS
Key-Systems GmbH · registered 26 years ago · expires 8/2/2027
🌐DNS
1 A · 2 MX · 8 NS · 1 SOA · 13 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 47d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: Fastly, Inc. · Email: Mimecast · DNS: NS1 · Cloudflare
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
A (85/90) · 2 MX · 12 IPs · 2 issue(s)
🔍Subdomains
1 found · 104 answered (8 timed out) — www