📄WHOIS
RU-CENTER-RU · registered 23 years ago
🌐DNS
1 A · 2 MX · 4 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · ⚠ 11d left · 13 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: DDOS-GUARD LTD · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
A (91/100) · 2 MX · 2 IPs · 3 issue(s)
🔍Subdomains
1 found · 2 answered (110 timed out) — cdn