📄WHOIS
IDC Frontier Inc. · registered 23 years ago · expires 1/14/2027
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 2 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 120d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: SAKURA Internet Inc. · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
B (74/90) · 1 MX · 1 IPs · 4 issue(s)
🔍Subdomains
7 found · 96 answered (16 timed out) — ftp, img, mail, pop, pop3, smtp +1 more