📄WHOIS
PSI-Japan, Inc. · registered 24 years ago · expires 12/12/2026
🌐DNS
1 A · 5 MX · 2 NS · 1 PTR · 1 SOA · 5 TXT
🔒SSL/TLS
invalid — Cybertrust Japan Co., Ltd. · TLSv1.2 · expires in 89d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: BroadBand Tower, Inc. · Email: Google Workspace · IIS · ASP.NET
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
A (79/90) · 5 MX · 10 IPs · 4 issue(s)
🔍Subdomains
3 found · 110 answered (2 timed out) — email, mail, www