📄WHOIS
Japan Registry Services Co., Ltd. · registered 20 years ago · expires 10/4/2027
🌐DNS
2 A · 1 MX · 3 NS · 2 PTR · 1 SOA · 5 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 224d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · nginx · Next.js
📡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 · 4 IPs · 4 issue(s)
🔍Subdomains
3 found · 97 answered (15 timed out) — mail, smtp, www
📚Web Archive
no snapshots found