📄WHOIS
RU-CENTER-RU · registered 19 years ago
🌐DNS
1 A · 2 MX · 6 NS · 1 SOA · 8 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 191d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: HLL LLC · Email: Self-hosted
📡HTTP
1 redirect → 401 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
A+ (98/100) · 2 MX · 2 IPs · 1 issue(s)
🔍Subdomains
2 found · 112 answered — m, www