📄WHOIS
CSL Computer Service Langenbach GmbH d/b/a joker.com · registered 9 years ago · expires 2/21/2030
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 5 TXT
🔒SSL/TLS
GoDaddy.com, Inc. · TLSv1.2 · expires in 48d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Microsoft Azure · Email: Microsoft 365 · Cloudflare
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
D (115/225) · 3 critical · 3 high
📈Deliverability
B (81/100) · 1 MX · 8 IPs · 5 issue(s)
🔍Subdomains
33 found · 113 answered — assets, autoconfig, autodiscover, cdn, downloads, email +27 more