📄WHOIS
RU-CENTER-RU · registered 12 years ago
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 75d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: SERVICEPIPE LLC · Email: Self-hosted · nginx
📡HTTP
1 redirect → 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
A (87/100) · 1 MX · 2 IPs · 4 issue(s)
🔍Subdomains
4 found · 112 answered — ns1, ns2, ns3, www