📄WHOIS
MarkMonitor Inc. · registered 36 years ago · expires 10/2/2026
🌐DNS
2 A · 2 MX · 4 NS · 2 PTR · 1 SOA · 34 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 218d · 29 SANs
✉️Email Auth
SPF ✗ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Amazon Web Services · Email: Mimecast · DNS: AWS Route 53
📡HTTP
1 redirect → 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (153/215) · 2 critical · 2 high
📈Deliverability
B (76/100) · 2 MX · 6 IPs · 7 issue(s)
🔍Subdomains
10 found · 87 answered (25 timed out) — autodiscover, login, mail, metrics, mobile, outlook +4 more