indexo.dev

cybers.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 476 ms crawled 2026-06-01

US · 104.21.47.21 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
CyberS s.r.o.
Translations
  • cs
  • de
  • en
  • es
  • fr
  • it
  • pl
  • pt

Technology

CDN
Cloudflare

DNS records live

NS
  • kobe.ns.cloudflare.com
  • magdalena.ns.cloudflare.com
MX
  • 10 _dc-mx.6cc872d22707.cybers.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a include:fdspfus.freshemail.io ip4:81.91.85.94 ip4:81.91.85.89 ip4:81.91.85.218 ip4:81.91.85.226 ip4:81.91.85.229 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-28 to 2026-08-26
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.cybers.cz

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (8)

Linked from (6)