📄WHOIS
RU-CENTER-RU · registered 11 years ago
🌐DNS
1 A · 3 MX · 2 NS · 1 PTR · 1 SOA · 6 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 85d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: JSC RU-CENTER · Email: Self-hosted · OpenResty
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
B (80/100) · 3 MX · 3 IPs · 6 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
first snapshot 2014-10-31 · 11y archived