skautskyinstitut.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 19863 ms crawled 2026-05-18

DE · 52.57.225.44 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title: Úvodní stránka

Technology

Analytics

Google Tag Manager

Ads

Meta Pixel

Fonts

Google Fonts

Third-party hosts loaded (9)

snappycdn.net×22
cdn.jsdelivr.net×6
s3.eu-central-1.amazonaws.com×4
cdnjs.cloudflare.com×2
code.jquery.com×2
fonts.googleapis.com×2
connect.facebook.net×1
maps.googleapis.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

REG-TELE3

Created

2013-10-07

Expires

2026-10-06 138 days left

Updated

2025-03-18

Name servers

ns1.tele3.cz
ns2.tele3.cz
ns3.tele3.eu

DNS records live

NS

ns1.tele3.cz
ns2.tele3.cz
ns3.tele3.eu

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com

TXT

linkedin-site-verification=9163b969-39af-4069-9552-4a75c000e7bf

Verified for

Atlassian
Google
Meta

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.smartemailing.cz include:spf.reenio.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc+329999@smartemailing.cz; fo=1

policy: none (monitoring only)

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

R13

from 2026-04-17 to 2026-07-16

Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.skautskyinstitut.cz/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN

Links to (6)

Linked from (1)

bakalafoundation.org×1