🌐DNS
2 A · 1 MX · 2 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Asseco Data Systems S.A. · TLSv1.3 · expires in 147d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/225) · 1 critical · 3 high
📈Deliverability
A (87/100) · 1 MX · 1 IPs · 4 issue(s)
🔍Subdomains
4 found · 113 answered — en, mail, www, www2
📚Web Archive
no snapshots found