cardion.cz

.cz crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 1899 ms crawled 2026-05-28

CZ · 217.198.119.79 · AS34222 ZONER a.s.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: CARDION s.r.o.
Language: cs

Open Graph

url: https://www.cardion.cz/
title: CARDION s.r.o.
description: CARDION, s.r.o.

Technology

Server: Microsoft-IIS
CMS: Ghost
ASP.NET: 2.0.50727 end of life
jQuery: 2.0.0 known XSS (<3.5)
Stack: ASP.NET

Fonts

Adobe Fonts

Third-party hosts loaded (1)

use.typekit.net×1

Registration

Registrar

REG-ZONER

Created

1999-09-15

Expires

2026-09-15 106 days left

Updated

2019-05-02

Name servers

ns1.regzone.cz
ns1.regzone.de
ns1.regzone.info

DNS records live

NS

ns1.regzone.cz
ns1.regzone.de
ns1.regzone.info

MX

0 cardion-cz.mail.protection.outlook.com

TXT

MS=E3D166C953DC249282299D06FB4269667B15E56C

Verified for

Google

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@cardion.cz; ruf=mailto:dmarc@cardion.cz; fo=1; adkim=s; aspf=s

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCSPoRwbfMwlVsOemSqA2CakQnDQpmZH+nsvN1WQehoqfTJmbx+AUZF2JiHt2P3RIa7fZynopAQS3tvhOdOeQ…

selectors probed

Certificate (current)

R12

from 2026-05-11 to 2026-08-09

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.cardion.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=31536000; includeSubDomains