📄WHOIS
CSL Computer Service Langenbach GmbH d/b/a joker.com · registered 1 years ago · expires 2/2/2027
🌐DNS
2 A · 1 MX · 2 NS · 1 SOA · 1 TXT · 2 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 74d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗
💻Tech Stack
CDN: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
F (34/100) · 1 MX · 0 IPs · 4 issue(s)
🔍Subdomains
4 found · 64 answered (48 timed out) — ftp, mail, webmail, www
📚Web Archive
no snapshots found