📄WHOIS
RNIDS · expires 10/3/2108
🌐DNS
1 A · 1 MX · 5 NS · 1 PTR · 1 SOA · 2 TXT · 1 AAAA
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.3 · expires in 133d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: University of Nis · Email: Self-hosted · Apache
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (94/100) · 1 MX · 1 IPs · 2 issue(s)
🔍Subdomains
2 found · 95 answered (17 timed out) — webmail, www
📚Web Archive
no snapshots found