📄WHOIS
Education Services Australia Limited
🌐DNS
1 A · 1 MX · 5 NS · 1 SOA · 23 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 139d · 16 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Australian Academic and Research Network (AARNet) · Email: Microsoft 365
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
B (76/100) · 1 MX · 4 IPs · 6 issue(s)
🔍Subdomains
5 found · 111 answered (1 timed out) — autodiscover, email, m, mobile, www