📄WHOIS
MarkMonitor Inc. · registered 30 years ago · expires 11/29/2033
🌐DNS
4 A · 5 MX · 4 NS · 11 CAA · 4 PTR · 1 SOA · 48 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 176d · 6 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Amazon Web Services · Email: Google Workspace · DNS: AWS Route 53 · Envoy
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (175/215) · 1 critical · 1 high
📈Deliverability
D (36/90) · 5 MX · 0 IPs · 4 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves