🌐DNS
4 A · 1 MX · 5 NS · 2 CAA · 4 PTR · 1 SOA · 10 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 187d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: TELEFONICA DE ESPANA S.A.U. · Email: Microsoft 365
📡HTTP
HTTP 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (170/215) · 1 critical · 1 high
📈Deliverability
B (74/100) · 1 MX · 8 IPs · 7 issue(s)
🔍Subdomains
6 found · 95 answered (17 timed out) — autodiscover, exchange, mail, media, mobile, www
📚Web Archive
no snapshots found