📄WHOIS
registered 23 years ago · expires 2/28/2027
🌐DNS
1 A · 1 MX · 3 NS · 1 SOA · 2 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 184d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Internet Initiative Japan Inc. · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (140/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (82/90) · 1 MX · 1 IPs · 4 issue(s)
🔍Subdomains
3 found · 105 answered (7 timed out) — api, email, www
📚Web Archive
first snapshot 2003-08-31 · 22y archived