📄WHOIS
Regional Network Information Center, JSC dba RU-CENTER · registered 10 years ago · expires 3/10/2027
🌐DNS
1 A · 2 MX · 5 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 126d · 5 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: JSC RU-CENTER · Email: Self-hosted · OpenResty · PHP
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
D (46/100) · 2 MX · 0 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www