📄WHOIS
RU-CENTER-RU · registered 16 years ago
🌐DNS
2 A · 1 MX · 2 NS · 2 PTR · 1 SOA · 5 TXT
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.2 · expires in 193d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: LLC VK · Email: Self-hosted · nginx
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (125/225) · 2 critical · 3 high
📈Deliverability
C (66/100) · 1 MX · 2 IPs · 4 issue(s)
🔍Subdomains
1 found · 113 answered — owa