📄WHOIS
Regional Network Information Center, JSC dba RU-CENTER · registered 7 years ago · ⚠ expires in 18 days
🌐DNS
1 A · 1 MX · 3 NS · 1 SOA · 3 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 225d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: BiZone LLC · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (155/225) · 1 critical · 3 high
📈Deliverability
B (82/100) · 1 MX · 2 IPs · 4 issue(s)
🔍Subdomains
0 found · 113 answered