📄WHOIS
DotArai Co., Ltd. · registered 31 years ago · expires 1/9/2029
🌐DNS
1 A · 1 MX · 7 NS · 4 CAA · 1 SOA · 3 TXT · 1 AAAA
🔒SSL/TLS
ZeroSSL · TLSv1.2 · expires in 191d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: KSC Commercial Internet Co. Ltd. · Email: Self-hosted · IIS · ASP.NET
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (175/225) · 1 critical · 2 high
📈Deliverability
B (80/100) · 1 MX · 2 IPs · 4 issue(s)
🔍Subdomains
11 found · 113 answered — autodiscover, email, ftp, imap, mail, pop +5 more