📄WHOIS
Key-Systems GmbH · registered 31 years ago · expires 7/14/2027
🌐DNS
2 A · 2 MX · 10 NS · 1 SOA · 36 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 233d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Incapsula Inc · Email: Proofpoint · nginx
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (130/215) · 3 critical · 2 high
📈Deliverability
C (68/100) · 2 MX · 2 IPs · 3 issue(s)
🔍Subdomains
3 found · 112 answered — mail, media, www