fsinteractive.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 577 ms crawled 2026-06-01

SK · 37.9.175.211 · AS51013 WebSupport s.r.o.

Reputation 72/100 weak security headers multiple spf records no dmarc policy

Classifying

HTML metadata

Title
FS Interactive, tvorba webových stránek
Description
webdesign, webové stránky, grafické práce, tiskoviny, reklamní činnost, FS Interactive, GDPR, responzivní, logo, Corporate design, Liberec
Language
cs-CZ

Technology

Server
openresty
CMS
Joomla
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • www.google.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Contact

Email

DNS records live

NS
  • ns.exohosting.cz
  • ns1.exohosting.cz
  • ns3.exohosting.cz
MX
  • 10 mx.zoho.com
  • 20 mx2.zoho.com
  • 50 mx3.zoho.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:zoho.com ~all
softfail (~all) · multiple SPF records
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 72 days

HTTP security headers

Header hygiene 45/100 Checked live page: https://fsinteractive.cz/

present
  • x-frame-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
cross-origin-opener-policy
same-origin

Links to (19)

Linked from (13)