📄WHOIS
MarkMonitor Inc. · registered 27 years ago · ⚠ expires in 21 days
🌐DNS
2 A · 3 MX · 4 NS · 1 SOA · 2 TXT · 2 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 32d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (155/225) · 1 critical · 3 high
📈Deliverability
F (30/100) · 3 MX · 0 IPs · 3 issue(s)
🔍Subdomains
3 found · 113 answered — assets, m, www