📄WHOIS
MARCARIA · registered 9 years ago · expires 8/24/2027
🌐DNS
1 A · 5 MX · 3 NS · 1 PTR · 1 SOA · 9 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 71d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Google LLC · Email: Google Workspace · nginx
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (93/100) · 5 MX · 5 IPs · 3 issue(s)
🔍Subdomains
2 found · 103 answered (9 timed out) — m, www