🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.2 · expires in 154d · 49 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Athens University of Economics and Business · Email: Microsoft 365 · nginx
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
A (85/100) · 1 MX · 8 IPs · 4 issue(s)
🔍Subdomains
8 found · 112 answered — imap, mail, mx, pop, smtp, webmail +2 more
📚Web Archive
no snapshots found