📄WHOIS
RU-CENTER-RU · registered 15 years ago
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 10 TXT
🔒SSL/TLS
invalid — Let's Encrypt · TLSv1.2 · expires in 63d · 36 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: SKB Kontur Production JSC · Email: Self-hosted
📡HTTP
1 redirect → 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (87/100) · 1 MX · 1 IPs · 3 issue(s)
🔍Subdomains
1 found · 97 answered (15 timed out) — mail
📚Web Archive
first snapshot 2013-05-22 · 13y archived