🌐DNS
1 A · 1 MX · 4 NS · 1 PTR · 1 SOA · 2 TXT · 1 AAAA
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 73d · 6 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Hacettepe Universitesi · 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 (84/90) · 1 MX · 1 IPs · 3 issue(s)
🔍Subdomains
5 found · 94 answered (18 timed out) — autodiscover, img, mail, smtp, www
📚Web Archive
first snapshot 1999-01-17 · 27y archived