zzsol.cz
HTML metadata
Technology
- Server
- openresty
- jQuery
- 3.3.1 known XSS (<3.5)
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (3)
- www.google.com×1
- www.googletagmanager.com×1
- www.youtube.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 50 mail1.zzsol.cz
- TXT
-
MS=43A22D6A44CF16876454A4F136A5367249FAF325
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 mx include:_spf.m1.websupport.sk a:mail.zzsol.cz -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:dmarc-report@zzsol.cz; ruf=mailto:dmarc-report@zzsol.cz; adkim=r; aspf=r; rf=afrf; sp=quarantinepolicy: quarantine · sp=quarantine - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 44 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- findings
-
- short HSTS max-age
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests- strict-transport-security
max-age=900