📄WHOIS
RU-CENTER-RU · registered 8 years ago
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 40 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 265d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: OOO Sovremennye setevye tekhnologii · Email: Self-hosted · nginx
📡HTTP
1 redirect → 503 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
A+ (96/100) · 1 MX · 1 IPs · 1 issue(s)
🔍Subdomains
5 found · 112 answered — autodiscover, en, mx1, webmail, www