cerea.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 323 ms crawled 2026-05-30

BE · 35.187.26.183 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Nabízíme | Cerea, a.s.

Language

Generator

Drupal 10 (https://www.drupal.org)

Canonical

https://www.cerea.cz/

Translations

Technology

CMS: Drupal

Social

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

TXT

MS=54E80810F6A06CDF1639EDB93332A937B21A2644

Verified for

Apple

Email authentication weak

SPF: v=spf1 MX a:mail.agrofert.cz -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-07-25 to 2026-07-30

Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.cerea.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=16000000; includeSubDomains; preload;