📄WHOIS
GMO Internet Group, Inc. d/b/a Onamae.com · registered 23 years ago · expires 2/13/2027
🌐DNS
1 A · 5 MX · 4 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 39d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: Internet Initiative Japan Inc. · Email: Google Workspace · DNS: AWS Route 53
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
F (35/90) · 5 MX · 0 IPs · 3 issue(s)
🔍Subdomains
2 found · 81 answered (31 timed out) — cdn, www