cezdistribuce.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 3049 ms crawled 2026-05-27

CZ · 89.111.76.220 · AS39791 Telco Pro Services, a. s.

Reputation 100/100

Classifying

HTML metadata

Title
Jsme distributor. O co se staráme? | ČEZ Distribuce
Description
Zajišťujeme spolehlivou a bezpečnou distribuci elektřiny do více než 3,7 milionu domácností a podniků. 🏠 Jsme distributor, ne dodavatel.
Language
cs
Canonical
https://www.cezdistribuce.cz/cs

Open Graph

url
https://www.cezdistribuce.cz/cs
title
Jsme distributor. O co se staráme? | ČEZ Distribuce
site name
ČEZ Distribuce
description
Zajišťujeme spolehlivou a bezpečnou distribuci elektřiny do více než 3,7 milionu domácností a podniků. 🏠 Jsme distributor, ne dodavatel.

Technology

CMS
Next.js
JS framework
Next.js, React

Social

Contact

Phone
Address
Teplická 874/8, 405 02, Děčín - Děčín IV-Podmokly, Česká republika

Registration

Registrar
REG-INTERNET-CZ
Created
2005-01-28
Expires
2027-01-27 240 days left
Updated
2025-08-07
Name servers
  • ns10.cez.cz
  • ns11.cez.cz
  • ns20.cez.cz
  • ns21.cez.cz

DNS records

Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:89.111.73.164/31 ip4:89.111.77.164/31 include:_spf-emailengine.cez.cz include:_spf_aaaa.cezdistribuce.cz -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@cezdistribuce.cz; ruf=mailto:postmaster@cezdistribuce.cz; fo=1
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

DigiCert Global G3 TLS ECC SHA384 2020 CA1
from 2026-03-25 to 2026-10-10
Expires in 131 days

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.cezdistribuce.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self' https://*.hotjar.io https://media.cez.cz data:;frame-ancestors https://*.setrim.cz https://*.cez.cz *.cezdata.corp https://*.cezdistribuce.cz https://www.dev.cez.cz;style-src 'self' data: 'unsafe-eval' 'unsafe-inline' https://setrim.cz https://ceztipy.cz/ https://*.cez.cz https://*.hotjar.com https://*.hotjar.io https://fonts.googleapis.com https://cdn.bezstavy.cz https://www.test.bezstavy.cz https://cdn-test.bezstavy.cz https://cdn.bezstavy.cz https://www.cezdistribuce.cz https://api.bezstavy.cz *.luigisbox.com *.hospitalita.cz *.visualwebsiteoptimizer.com app.vwo.com https://tagmanager.google.com https://googletagmanager.com https://fonts.googleapis.com https://cdn.luigisbox.tech https://snippet.capybara.lmc.cz;frame-src *.cookiebot.com *.cookiebot.eu https://vars.hotjar.com https://www.cez.cz/ https://www.google.com https://www.youtube.com https://www.test.bezstavy.cz https://cdn-test.bezstavy.cz https://cdn.bezstavy.cz https://dip.cezdistribuce.cz/ https://chatb
strict-transport-security
max-age=16070400; includeSubDomains; preload

Links to (7)

Linked from (13)