📄WHOIS
registered 21 years ago · ⚠ expires in 0 days
🌐DNS
2 A · 2 MX · 2 NS · 2 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
invalid — Japan Registry Services Co., Ltd. · TLSv1.2 · expires in 96d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: SAKURA Internet Inc. · Email: Self-hosted · nginx · PHP
📡HTTP
4 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/225) · 1 critical · 3 high
📈Deliverability
F (28/100) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
1 found · 113 answered — owa
📚Web Archive
no snapshots found