📄WHOIS
CPS-Datensysteme GmbH · registered 21 years ago · expires 1/21/2027
🌐DNS
1 A · 5 MX · 2 NS · 1 PTR · 1 SOA · 13 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 156d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Google LLC · Email: Google Workspace · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
A+ (86/90) · 5 MX · 2 IPs · 3 issue(s)
🔍Subdomains
7 found · 112 answered — assets, cdn, files, img, static, webmail +1 more
📚Web Archive
no snapshots found