🌐DNS
1 A · 2 MX · 3 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
InCommon, LLC · TLSv1.2 · expires in 191d · 3 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: University of Utah · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
D (46/100) · 2 MX · 0 IPs · 3 issue(s)
🔍Subdomains
8 found · 94 answered (18 timed out) — files, images, photos, smtp, us, video +2 more