📄WHOIS
DotArai Co., Ltd. · registered 20 years ago · expires 4/26/2027
🌐DNS
3 A · 5 MX · 2 NS · 1 SOA · 1 TXT · 3 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 64d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
CDN: Cloudflare · Email: Google Workspace · Cloudflare
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (135/195) · 1 critical · 2 high
📈Deliverability
A (94/100) · 5 MX · 4 IPs · 3 issue(s)
🔍Subdomains
2 found · 89 answered (23 timed out) — m, www
📚Web Archive
first snapshot 2006-11-19 · 19y archived