📄WHOIS
RU-CENTER-RU · registered 28 years ago
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 12 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · ⚠ 28d left · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: DDOS-GUARD LTD · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
B (83/100) · 1 MX · 2 IPs · 5 issue(s)
🔍Subdomains
6 found · 106 answered (6 timed out) — apps, en, grafana, m, mx, www