📄WHOIS
MarkMonitor Inc. · registered 28 years ago · expires 5/3/2027
🌐DNS
2 A · 2 MX · 5 NS · 3 CAA · 2 PTR · 1 SOA · 4 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 160d · 63 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Amazon Web Services · Email: Proofpoint · Express.js
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 1 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (92/100) · 2 MX · 2 IPs · 3 issue(s)
🔍Subdomains
2 found · 106 answered (6 timed out) — m, www