📄WHOIS
CSL Computer Service Langenbach GmbH d/b/a joker.com · registered 12 years ago · expires 7/20/2027
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 4 TXT · 1 AAAA
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 157d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Hetzner · Email: Microsoft 365 · Caddy
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (135/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A+ (96/100) · 1 MX · 8 IPs · 1 issue(s)
🔍Subdomains
1 found · 83 answered (29 timed out) — www
📚Web Archive
first snapshot 2015-08-14 · 10y archived