📄WHOIS
Regional Network Information Center, JSC dba RU-CENTER · registered 14 years ago · expires 5/4/2027
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 8 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 45d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: SERVICEPIPE LLC · Email: Self-hosted · nginx
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (155/225) · 1 critical · 3 high
📈Deliverability
F (20/100) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
0 found · 113 answered