datahold.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 346 ms crawled 2026-05-30

US · 104.21.30.230 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
DATAHOLD – Komplexní IT služby a digitální řešení
Description
DATAHOLD – váš komplexní digitální partner. IT outsourcing, cloud služby, kyberbezpečnost, AI automatizace, webové stránky a moderní technologie.
Language
cs

Open Graph

title
DATAHOLD – Komplexní IT služby a digitální řešení
description
DATAHOLD – váš komplexní digitální partner. IT outsourcing, cloud služby, kyberbezpečnost, AI automatizace, webové stránky a moderní technologie.

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • storage.googleapis.com×1

Registration

Registrar
REG-INTERNET-CZ
Created
2025-07-21
Expires
2026-07-20 49 days left
Updated
2026-04-23
Name servers
  • rob.ns.cloudflare.com
  • tricia.ns.cloudflare.com

DNS records live

NS
  • rob.ns.cloudflare.com
  • tricia.ns.cloudflare.com
MX
  • 0 datahold-cz.mail.protection.outlook.com
TXT
  • hosting-site=servisni-aplikace
  • cloudflare_dashboard_sso=0c5b056aa1e7401bcd9057647d1028fe

Email authentication strong

SPF
v=spf1 a a:vpn.datahold.cz a:vpn.bucho.eu include:mailgun.org include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtxpWGs89Oy6p/gHH1MF3I3eEqUZkJP6qYApYIq1xKrRMMVMTkcFgFWAqEttl5+IjjMimyl9/FHHZKg…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA410+Kd2iaF51UAl+/n3ygdq7+WuDce7HKWoxndpI7r0StayxVDFvm8qQYrWaawNlC5JFK/nF+f9pmK…
selectors probed

Certificate (current)

E7
from 2026-04-23 to 2026-07-22
Expires in 52 days

HTTP security headers

Header hygiene 60/100 Checked live page: https://datahold.cz/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)