📄WHOIS
registered 22 years ago · expires 5/31/2027
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
invalid — SECOM Trust Systems CO.,LTD. · TLSv1.2 · expires in 185d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: NTT DOCOMO BUSINESS,Inc. · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
B (71/90) · 1 MX · 3 IPs · 6 issue(s)
🔍Subdomains
0 found · 112 answered
📚Web Archive
first snapshot 2004-06-21 · 22y archived