colonnade.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 1073 ms crawled 2026-05-31

NL · 20.50.2.76 · AS8075 Microsoft Corporation

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title: Pojistíme vaši rodinu i podnikání | Colonnade Insurance S.A.
Description: Pojistíme jednotlivce, firmu i váš automobil. V Colonnade máme řešení pro každou situaci. Pojištění sjednáte jednoduše online nebo telefonicky.
Language: cs
Canonical: https://www.colonnade.cz

Open Graph

url: https://www.colonnade.cz
title: Pojistíme vaši rodinu i podnikání | Colonnade Insurance S.A.
locale: cs_CZ
site name: Colonnade Insurance S.A.
description: Pojistíme jednotlivce, firmu i váš automobil. V Colonnade máme řešení pro každou situaci. Pojištění sjednáte jednoduše online nebo telefonicky.

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

assets-eu-01.kc-usercontent.com×11
fonts.googleapis.com×3
fonts.gstatic.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

+420 234 108 311

DNS records live

NS

ns1.websupport.sk
ns2.websupport.sk
ns3.websupport.sk

MX

10 colonnade-cz.mail.protection.outlook.com

TXT

hkQyednfesvN8979ef1BgqcBXSmqW4R8aCHT9VbNc5zfTZk1/cISe97tYxRSWfwAPYxf7H54hdU/1uk/PI4alA==
knowbe4-site-verification=577236a0866e36555366d9ef667daece
synerise-domain-verification=c58c0699-e98b-4e0b-9591-d4025892c0d1

Verified for

Google

Email authentication strong

SPF

v=spf1 mx a:mail.colonnade-insurance.org ip4:193.58.194.170 ip4:193.58.194.175 ip4:193.58.194.176 ip4:193.58.194.177 ip4:193.58.194.179 ip4:51.105.220.191 ip4:20.67.214.121 ip4:90.181.166.34 include:spf.protection.outlook.com include:sparkpostmail.com include:_spf.emaillabs.net.pl include:_spf.m1.websupport.sk include:spfall.picabo.cz -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; sp=none; rua=mailto:rua@colonnade-insurance.com; aspf=r; ri=86400

policy: quarantine · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2Ywtfbnck5bqplI79ivczL1LXttAEPP8zSDm+PxCl1he+zctnYgLYjufjoiROlwimqYOXo0o8TIl2ugGYZ2…
mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9BkPUhA+pKmCs2bTxsJBd+aU2XDClQYO2k1nmnnVO+ZzK6kX84azLbFr/m98BXRy3pOGakCux0jHZj0pB/O…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-07-07 to 2026-07-14

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

Header values

referrer-policy: strict-origin
x-frame-options: DENY
permissions-policy: geolocation=(self), microphone=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' app.kontent.ai
strict-transport-security: max-age=31536000; includeSubDomains; preload