📄WHOIS
RU-CENTER-RU · registered 19 years ago
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 9 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.2 · expires in 42d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: JSC ER-Telecom Holding · Email: Self-hosted · nginx
📡HTTP
2 redirect → 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
D (123/225) · 2 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
F (20/100) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
0 found · 113 answered