📄WHOIS
PSI-Japan, Inc. · registered 26 years ago · expires 3/17/2027
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 4 TXT
🔒SSL/TLS
invalid — Cybertrust Japan Co., Ltd. · TLSv1.3 · expires in 98d · 1 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: FUJITSU LIMITED · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (138/215) · 2 critical · 2 high
📈Deliverability
A (77/90) · 1 MX · 1 IPs · 4 issue(s)
🔍Subdomains
1 found · 112 answered — www
📚Web Archive
no snapshots found