📄WHOIS
Japan Registry Services Co., Ltd. · registered 15 years ago · expires 5/2/2027
🌐DNS
2 A · 1 MX · 4 NS · 1 SOA · 20 TXT
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 85d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Cloudflare · Email: Self-hosted · DNS: AWS Route 53 · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (135/195) · 1 critical · 2 high
📈Deliverability
A (94/100) · 1 MX · 4 IPs · 2 issue(s)
🔍Subdomains
2 found · 91 answered (21 timed out) — account, www