📄WHOIS
TERRA · registered 27 years ago · expires 11/30/2027
🌐DNS
1 A · 1 MX · 8 NS · 10 CAA · 1 SOA · 11 TXT
🔒SSL/TLS
Valid Certificadora Digital LTDA · TLSv1.3 · expires in 240d · 18 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Microsoft Azure · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
B (165/215) · 1 critical · 1 high
📈Deliverability
F (34/90) · 1 MX · 0 IPs · 4 issue(s)
🔍Subdomains
3 found · 98 answered (14 timed out) — m, www, www2