cuhk.edu.hk

Hong Kong Domain Name Registration Company Limited · expires 1/9/2032

1 A · 1 MX · 6 NS · 1 SOA · 5 TXT

Sectigo Limited · TLSv1.2 · expires in 255d · 2 SANs

SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)

not signed

Host: Nexusguard Pte. Ltd. · Email: Self-hosted · Apache

1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗

C (150/215) · 1 critical · 2 high

risk: medium

D (40/100) · 0 MX · 0 IPs · 2 issue(s)