🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.3 · expires in 99d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Leibniz-Rechenzentrum · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
D (115/215) · 2 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
C (62/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
2 found · 100 answered (12 timed out) — mobile, www
📚Web Archive
no snapshots found