zsbzenec.cz

HTML metadata

Technology

Server

nginx

PHP

5.6.40 end of life

jQuery

3.5.1

Fonts

• Google Fonts

Third-party hosts loaded (2)

• ajax.googleapis.com×1
• fonts.googleapis.com×1

Contact

Email

• sekretariat@zsbzenec.cz
• zsbzenec@zsbzenec.cz

Phone

• +420 530 501 809
• +420 530 501 810

DNS records live

NS

• ns.wedos.com
• ns.wedos.cz
• ns.wedos.eu
• ns.wedos.net

MX

• 10 zsbzenec-cz.mail.protection.outlook.com

Verified for

• Apple

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.zsbzenec.cz/

findings

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

Links to (10)

• soukyjov.cz×1
• sosbzenec.cz×1
• skolaonline.cz×1
• pcstudio.eu×1
• michalsochor.cz×1
• gys.cz×1
• gymkyjov.cz×1
• goah.cz×1
• dotaceeu.cz×1
• bzenec.cz×1

Linked from (2)

• bzenec.cz×1
• michalsochor.cz×1