📄WHOIS
RU-CENTER-RU · registered 14 years ago
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 6 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 44d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=quarantine)
💻Tech Stack
Host: DDOS-GUARD LTD · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
A (92/100) · 1 MX · 2 IPs · 3 issue(s)
🔍Subdomains
8 found · 98 answered (14 timed out) — autoconfig, autodiscover, email, imap, mail, pop +2 more