📄WHOIS
Jisc Services Limited · registered 12 years ago · expires 6/29/2028
🌐DNS
4 A · 5 MX · 8 NS · 1 SOA · 3 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 176d · 13 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Fastly, Inc. · Email: Google Workspace · DNS: Google Cloud DNS
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
B (68/90) · 5 MX · 4 IPs · 5 issue(s)
🔍Subdomains
1 found · 62 answered (50 timed out) — www