gymbk.cz

HTML metadata

Technology

Server

Apache

PHP

7.2.24 end of life

jQuery

3.1.1 known XSS (<3.5)

Stack

PHP

Social widgets

• YouTube Embed

Third-party hosts loaded (4)

• toplist.cz×1
• translate.google.com×1
• www.google.com×1
• www.youtube.com×1

Social

• facebook

Contact

Email

• kancelar@gymbk.cz

Registration

Registrar

REG-WEBGLOBE

Created

1998-06-24

Expires

2026-10-12 133 days left

Updated

2009-11-13

Name servers

• ns1.web4ce.cz
• ns2.web4ce.cz

DNS records live

NS

• ns1.web4ce.cz
• ns2.web4ce.cz

MX

• 0 gymbk-cz.mail.protection.outlook.com

Verified for

• Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gymbk.cz/

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (7)

• zkouskypark.cz×1
• vutbr.cz×1
• toplist.cz×1
• muni.cz×1
• igs-oyten.de×1
• facebook.com×1
• dofe.cz×1

Linked from (1)

• nevim-kam.cz×1