czu.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 14827 ms crawled 2026-05-17

CZ · 193.84.47.38 · AS2852 CESNET z.s.p.o.

Reputation 100/100

Classifying

HTML metadata

Title: Česká zemědělská univerzita v Praze ČZU
Language: cs
Generator: WebCore 2.1

Open Graph

url: https://www.czu.cz/cs
title: ČZU
locale: cs
site name: ČZU

Technology

Server: nginx

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (2)

www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Phone

Address

Česká zemědělská univerzita v PrazeKamýcká 129165 00 Praha - Suchdol

Registration

Registrar

REG-MEDIA4WEB

Created

1996-12-05

Expires

2026-10-20 154 days left

Updated

2024-01-11

Name servers

ns1.czu.cz
ns2.czu.cz
nsa.ces.net

DNS records live

NS

ns1.czu.cz
ns2.czu.cz
nsa.ces.net

MX

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

TXT

Show 5 TXT records

google-site-verification=E5DmGDNJvb5-t8Gw3YCbJxp98Dw8OJtMd4FTk2pE4-0
google-site-verification=EWY3PDiStEI3BdyzbZfhjIGYYMsyPWhxQfJNnefoSrM
BTM2cwLzEGcgRqriCsWFf4DVfHcXB32OTPgRfmrweUeIoiMzhz7i5dywp/QqzyJCSD4af0j8GkeWNM23iubNUw==
MS=ms66620485
facebook-domain-verification=gtif6so6lyu1nyekhwfkbu1nquyxr6

Email authentication strong

SPF

v=spf1 ip4:193.84.45.100 ip4:193.84.45.17 a:smtps.czu.cz include:spf.protection.outlook.com include:_spf.mlsend.com include:_spf.myshoptet.com include:servers.mcsv.net ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; ruf=mailto:dmarc-reports@czu.cz; rua=mailto:dmarc-reports@czu.cz,mailto:dmarc_agg@vali.email; fo=0;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0hmSiU++ugv1ANA/zZP0XR6Y3848ItiwmQL6C6uQ3qfvmO/Hz6kPIqqWZ74GWBLc0EyDnE5Jg67GZt…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWqQgodjbbtMxSuJBcC7ZPJHPHFGnilw8aDZVGkq/8QBF2eUHym5odjZTrqCanX7uZAbH4mIQ19ZqB1czPKm…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

GEANT TLS RSA 1

from 2025-09-29 to 2026-09-29

Expires in 133 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.czu.cz/cs

present

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

findings

short HSTS max-age
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://*.czu.cz https://*.mcas.ms https://4fiit.cz
strict-transport-security: max-age=86400, max-age=31536000; includeSubDomains; preload