📄WHOIS
registered 27 years ago
🌐DNS
1 A · 2 MX · 4 NS · 1 SOA · 6 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 156d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: TELEFÔNICA BRASIL S.A · Email: Proofpoint · IIS · ASP.NET
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
A (92/100) · 2 MX · 2 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www