📄WHOIS
RU-CENTER-RU · registered 26 years ago
🌐DNS
1 A · 1 MX · 2 NS · 2 CAA · 1 PTR · 1 SOA · 15 TXT · 1 AAAA
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.2 · expires in 104d · 1 SANs
✉️Email Auth
SPF ✗ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: YANDEX LLC · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
D (123/225) · 4 critical · 2 high
📈Deliverability
D (41/100) · 0 MX · 0 IPs · 3 issue(s)
🔍Subdomains
6 found · 113 answered — imap, m, mail, mx, smtp, www