🌐DNS
1 A · 2 MX · 5 NS · 9 CAA · 1 PTR · 1 SOA · 18 TXT
🔒SSL/TLS
InCommon, LLC · TLSv1.2 · expires in 175d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: California State University, Sacramento · Email: Proofpoint
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (170/215) · 1 critical · 1 high
📈Deliverability
A (93/100) · 2 MX · 2 IPs · 2 issue(s)
🔍Subdomains
6 found · 112 answered — m, smtp, vpn, webmail, www, www2
📚Web Archive
no snapshots found