📄WHOIS
Education Services Australia Limited
🌐DNS
1 A · 2 MX · 7 NS · 1 SOA · 76 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 85d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Microsoft Azure · Email: Mimecast · Apache
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (125/225) · 3 critical · 3 high
📈Deliverability
C (58/100) · 2 MX · 4 IPs · 8 issue(s)
🔍Subdomains
4 found · 113 answered — email, smtp, webmail, www