📄WHOIS
CSL Computer Service Langenbach GmbH d/b/a joker.com · registered 12 years ago · expires 5/17/2027
🌐DNS
4 A · 1 MX · 2 NS · 4 PTR · 1 SOA · 2 TXT · 4 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 39d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Fastly, Inc. · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (135/215) · 2 critical · 2 high
📈Deliverability
F (16/90) · 1 MX · 0 IPs · 5 issue(s)
🔍Subdomains
1 found · 112 answered — www
📚Web Archive
no snapshots found