📄WHOIS
RU-CENTER-RU · registered 25 years ago
🌐DNS
2 A · 2 MX · 2 NS · 2 PTR · 1 SOA · 13 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 182d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: OOO Sovremennye setevye tekhnologii · Email: Self-hosted · nginx
📡HTTP
1 redirect → 503 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
A+ (96/100) · 2 MX · 2 IPs · 2 issue(s)
🔍Subdomains
0 found · 112 answered