dataexpert.cz

HTML metadata

Technology

Server

Apache

CMS

Drupal

Third-party hosts loaded (1)

• www.google.com×1

Social

• facebook
• linkedin
• youtube

Contact

Email

• dataexpert@dataexpert.cz
• servis@dataexpert.cz

Phone

• +420 378 609 684
• +420 606 665 789
• +420 378 319 999

DNS records live

NS

• ns.powernet.cz
• nss.powernet.cz
• nst.powernet.cz

MX

• 10 gate.dataexpert.cz

Verified for

• Google
• Microsoft 365

Email authentication weak

SPF

v=spf1 mx ip4:84.42.211.226/32 ip4:193.109.179.0/27 ?all

neutral (?all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.dataexpert.cz/

present

• x-frame-options
• x-content-type-options

findings

• missing HSTS
• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (14)

• youtube.com×1
• techdata.com×1
• teamviewer.com×1
• polymarkgroup.com×1
• microsoft.com×1
• linkedin.com×1
• facebook.com×1
• eset.cz×1
• dns.cz×1
• datamars.com×1
• confidex.com×1
• cisco.com×1
• atcomp.cz×1
• assecosolutions.com×1

Linked from (1)

• interclean.cz×1