📄WHOIS
MarkMonitor Inc. · registered 15 years ago · expires 9/27/2026
🌐DNS
4 A · 3 MX · 4 NS · 10 CAA · 4 PTR · 1 SOA · 14 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 156d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · DNS: AWS Route 53
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
B (175/215) · 1 critical · 1 high
📈Deliverability
A+ (98/100) · 3 MX · 6 IPs · 1 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves