📄WHOIS
MarkMonitor Inc. · registered 29 years ago · expires 11/6/2031
🌐DNS
1 A · 1 MX · 4 NS · 11 CAA · 1 SOA · 14 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 37d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Automattic, Inc · Email: Microsoft 365 · DNS: AWS Route 53 · nginx
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (170/215) · 1 critical · 1 high
📈Deliverability
F (32/90) · 1 MX · 0 IPs · 5 issue(s)
🔍Subdomains
7 found · 74 answered (38 timed out) — assets, autodiscover, email, m, static, uk +1 more