indexo.dev

preol.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 646 ms crawled 2026-05-30

CZ · 217.16.182.162 · AS43541 VSHosting s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
PREOL | Energie dodána přírodou
Language
en-GB
Generator
Drupal 11 (https://www.drupal.org)
Canonical
https://preol.cz/en/
Translations
  • cs
  • de
  • en
Feeds

Technology

CMS
Drupal
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • behold.pictures×6
  • fonts.googleapis.com×2

Social

Registration

Registrar
REG-ACTIVE24
Created
2007-04-03
Expires
2027-04-02 305 days left
Updated
2025-05-05
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mail10.agrofert.cz
  • 20 mail20.agrofert.cz
  • 30 mail30.agrofert.cz
  • 40 mail40.agrofert.cz

Email authentication weak

SPF
v=spf1 include:_spf.mailersend.net MX a:mail.agrofert.cz ip4:82.99.178.178 ip4:185.17.118.144/28 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://preol.cz/en/

present
  • strict-transport-security
  • content-security-policy
findings
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
object-src 'none'
strict-transport-security
max-age=15768000;includeSubdomains

Links to (5)

Linked from (1)