📄WHOIS
MARCARIA.COM LLC · expires 10/24/2026
🌐DNS
2 A · 1 MX · 2 NS · 1 SOA · 5 TXT
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 82d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
CDN: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
HTTP 403 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (140/225) · 1 critical · 3 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
F (30/100) · 1 MX · 0 IPs · 6 issue(s)
🔍Subdomains
25 found · 113 answered — alpha, api-v2, app, apps, auth, calendar +19 more