📄WHOIS
RegistryGate GmbH · registered 9 years ago · expires 4/4/2027
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 1 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 53d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Key-Systems GmbH · Email: Self-hosted
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
D (115/215) · 3 critical · 2 high
📈Deliverability
D (43/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
2 found · 112 answered — mail, www
📚Web Archive
no snapshots found