ceskainfrastruktura.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 763 ms crawled 2026-05-30

CZ · 62.109.155.13 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Asociace pro rozvoj infrastruktury - Sjednocujeme a prosazujeme dobrou mezinárodní praxi
Language: cs
Canonical: https://www.ceskainfrastruktura.cz/

Open Graph

url: https://www.ceskainfrastruktura.cz/
title: Asociace pro rozvoj infrastruktury - Sjednocujeme a prosazujeme dobrou mezinárodní praxi
site name: Asociace pro rozvoj infrastruktury
description: Sjednocujeme a prosazujeme dobrou mezinárodní praxi

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

i.ytimg.com×15
fonts.googleapis.com×1
gmpg.org×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

office@ceskainfrastruktura.cz

Phone

2023-10-09 09

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

MX

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

Email authentication weak

SPF

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

softfail (~all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0bX4WrvaNRNwdqNU4zxnqa0gewvDZH7bX6oa2ZM3axuoowe4+Z8FeK0qKnTqLyveZAD7K4EkLH7zpY7Z5fM…

selectors probed

Certificate (current)

R13

from 2026-05-17 to 2026-08-15

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.ceskainfrastruktura.cz/

present

referrer-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade

Links to (5)

Linked from (2)

sirsdevelopment.cz×1
martinwinkler.cz×1