📄WHOIS
CPS-Datensysteme GmbH · registered 16 years ago · expires 2/26/2027
🌐DNS
3 A · 1 MX · 2 NS · 1 SOA · 7 TXT · 3 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 59d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗
💻Tech Stack
CDN: Cloudflare · Email: Microsoft 365 · Cloudflare
📡HTTP
1 redirect → 403 · HSTS ✗ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
B (84/100) · 1 MX · 8 IPs · 3 issue(s)
🔍Subdomains
2 found · 112 answered — autodiscover, www