📄WHOIS
PSI-Japan, Inc. · registered 24 years ago · expires 3/25/2027
🌐DNS
1 A · 1 MX · 4 NS · 1 PTR · 1 SOA · 4 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · ⚠ 16d left · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: BroadBand Tower, Inc. · Email: Self-hosted · DNS: AWS Route 53 · nginx · ASP.NET
📡HTTP
4 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (135/195) · 1 critical · 2 high
📈Deliverability
A (77/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
2 found · 98 answered (14 timed out) — smtp, www
📚Web Archive
no snapshots found