🌐DNS
4 A · 1 MX · 2 NS · 1 SOA · 8 TXT · 2 AAAA
🔒SSL/TLS
Certainly · TLSv1.3 · ⚠ 17d left · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Fastly, Inc. · Email: Microsoft 365 · nginx
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (155/225) · 1 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
F (39/100) · 1 MX · 0 IPs · 4 issue(s)
🔍Subdomains
3 found · 113 answered — autodiscover, media, www