🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 1 TXT
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.3 · expires in 128d · 8 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: ITZBund · Email: Self-hosted · Apache
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (138/215) · 2 critical · 2 high
📈Deliverability
A (77/90) · 1 MX · 2 IPs · 4 issue(s)
🔍Subdomains
1 found · 102 answered (10 timed out) — www