🌐DNS
1 A · 2 MX · 5 NS · 1 SOA · 4 TXT
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.3 · expires in 139d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: ITZBund · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A+ (90/90) · 2 MX · 2 IPs · 1 issue(s)
🔍Subdomains
5 found · 105 answered (7 timed out) — m, mobile, mx1, mx2, www
📚Web Archive
first snapshot 1998-02-02 · 28y archived