🌐DNS
1 A · 2 MX · 3 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 68d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Google LLC · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (92/100) · 2 MX · 2 IPs · 2 issue(s)
🔍Subdomains
0 found · 112 answered