📄WHOIS
RU-CENTER-RU · registered 26 years ago
🌐DNS
3 A · 5 MX · 4 NS · 1 SOA · 2 TXT · 3 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.2 · expires in 58d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: JSC Selectel · Email: Google Workspace · nginx
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/225) · 1 critical · 3 high
📈Deliverability
B (70/100) · 5 MX · 10 IPs · 5 issue(s)
🔍Subdomains
3 found · 113 answered — exchange, m, www
📚Web Archive
no snapshots found