📄WHOIS
World4You Internet Services GmbH · registered 24 years ago · expires 9/18/2026
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 3 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 35d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: SEDO GmbH · Email: Google Workspace · DNS: AWS Route 53
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (125/215) · 3 critical · 2 high
📈Deliverability
B (65/90) · 1 MX · 9 IPs · 9 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
no snapshots found