📄WHOIS
GMO Internet Group, Inc. d/b/a Onamae.com · registered 13 years ago · expires 4/7/2027
🌐DNS
1 A · 2 MX · 3 NS · 1 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 59d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Xserver Inc. · Email: Self-hosted · nginx
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
D (120/225) · 3 critical · 3 high
📈Deliverability
F (32/100) · 2 MX · 5 IPs · 12 issue(s)
🔍Subdomains
1 found · 113 answered — www