📄WHOIS
GMO Internet, Inc. d/b/a Onamae.com · registered 5 years ago · expires 9/15/2030
🌐DNS
1 A · 5 MX · 5 NS · 1 PTR · 1 SOA · 5 TXT
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 80d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Google LLC · Email: Google Workspace · Next.js
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
A (92/100) · 5 MX · 10 IPs · 3 issue(s)
🔍Subdomains
2 found · 102 answered (10 timed out) — us, www