librex.cz
HTML metadata
Technology
- Server
- webnode
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- d82d9e97f9.clvaw-cdnwnd.com×16
- duyn491kcolsw.cloudfront.net×14
- www.googletagmanager.com×2
- fonts.gstatic.com×1
Contact
- Phone
Registration
- Registrar
- REG-ACTIVE24
- Created
- 1998-04-23
- Expires
- 2026-10-10 129 days left
- Updated
- 2025-01-21
- Name servers
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 10 librex-publishing.mx1.mail2.webnode.cz
- 20 librex-publishing.mx2.mail2.webnode.cz
- 30 librex-publishing.mx3.mail2.webnode.cz
Email authentication weak
- SPF
-
v=spf1 a mx include:spfuser.webnode.com -allstrict (-all) - DMARC
- not published
- DKIM
-
- mail:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdcbpaoNfnowsra2LdWb0HY3rbjjfYOYSbTuWgaa9jDdyQyrNqxUDyH2vX4p3Zh6NWT88hvg89WbeKEAQAKn…
selectors probed - mail:
Certificate (current)
R13
Expires in 33 days
HTTP security headers
- present
-
- x-frame-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY