📄WHOIS
MarkMonitor Inc. · registered 31 years ago · expires 3/22/2027
🌐DNS
1 A · 5 MX · 4 NS · 1 SOA · 13 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 71d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=quarantine)
💻Tech Stack
Host: Automattic, Inc · Email: Google Workspace · nginx
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (92/100) · 5 MX · 9 IPs · 3 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves