📄WHOIS
GMO Internet Group, Inc. d/b/a Onamae.com · registered 28 years ago · expires 7/7/2027
🌐DNS
2 A · 1 MX · 4 NS · 1 SOA · 7 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 128d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Cloudflare · Email: Google Workspace · DNS: AWS Route 53 · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
F (38/100) · 0 MX · 0 IPs · 3 issue(s)
🔍Subdomains
2 found · 112 answered — help, www