czcold.cz

HTML metadata

DNS records live

NS

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

MX

• 1 wes1-mx1.wedos.net
• 1 wes1-mx2.wedos.net

Email authentication weak

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current) wrong cert

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://czcold.cz/

findings

• checked over plain HTTP
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (19)

• vrv.cz×1
• vinci-construction.cz×1
• vdtbd.cz×1
• sterplan.cz×1
• pvl.cz×1
• poh.cz×1
• pod.cz×1
• pmo.cz×1
• pla.cz×1
• orlikppo.cz×1
• icoldmexico2026.com×1
• icold-cigb.org×1
• cvtvhs.cz×1
• creacz.com×1
• cez.cz×1
• carpitech.com×1
• aquatis.cz×1
• appcr.cz×1
• apambiente.pt×1

Linked from (1)

• pod.cz×1