donaulab.cz
HTML metadata
Technology
- CDN
- Cloudflare
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (6)
- cdn.jsdelivr.net×5
- cdnjs.cloudflare.com×2
- fonts.gstatic.com×2
- fonts.googleapis.com×1
- groot.mailerlite.com×1
- www.googletagmanager.com×1
Contact
DNS records live
- NS
-
- ajay.ns.cloudflare.com
- dorthy.ns.cloudflare.com
- MX
-
- 0 donaulab-cz.mail.protection.outlook.com
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net include:emsd1.com include:spf.lpp-group.com -allstrict (-all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 80 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=7776000