realko.cz
HTML metadata
Technology
- Server
- Microsoft-IIS
- ASP.NET
- 4.0.30319
- jQuery
- 3.2.1 known XSS (<3.5)
- Stack
- ASP.NET
- Fonts
-
- Google Fonts
Third-party hosts loaded (1)
- fonts.googleapis.com×1
Contact
DNS records live
- NS
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
- MX
-
- 10 mail04.realko.cz
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 a mx include:app-realko.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 81 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy