🌐DNS
1 A · 5 MX · 3 NS · 1 PTR · 1 SOA · 7 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.2 · expires in 82d · 7 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Hetzner · Email: Google Workspace · nginx
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (87/100) · 5 MX · 10 IPs · 4 issue(s)
🔍Subdomains
6 found · 89 answered (23 timed out) — email, imap, mail, pop3, smtp, www