📄WHOIS
MarkMonitor Inc. · registered 6 years ago · expires 2/2/2028
🌐DNS
1 A · 4 NS · 1 PTR · 1 SOA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 31d · 1 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Google LLC · DNS: AWS Route 53 · nginx
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (135/215) · 2 critical · 2 high
📈Deliverability
F (20/90) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
0 found · 112 answered
📚Web Archive
first snapshot 2021-12-07 · 4y archived