📄WHOIS
Key-Systems GmbH · registered 23 years ago · expires 11/14/2026
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 4 TXT
🔒SSL/TLS
GoDaddy.com, Inc. · TLSv1.3 · expires in 259d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: LLC VK · Email: Self-hosted · DNS: AWS Route 53 · nginx
📡HTTP
HTTP 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
F (24/90) · 1 MX · 0 IPs · 5 issue(s)
🔍Subdomains
0 found · 100 answered (12 timed out)
📚Web Archive
no snapshots found