📄WHOIS
Regional Network Information Center, JSC dba RU-CENTER · registered 16 years ago · expires 10/20/2026
🌐DNS
1 A · 7 MX · 8 NS · 1 SOA · 6 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 75d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: DDOS-GUARD LTD · Email: Google Workspace
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
F (28/90) · 7 MX · 0 IPs · 4 issue(s)
🔍Subdomains
10 found · 106 answered (6 timed out) — login, mail, meet, mx, ns1, ns2 +4 more