indexo.dev

presco.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1749 ms crawled 2026-05-18

CZ · 185.59.211.210 · AS43541 VSHosting s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Kalendáře a diáře | PRESCO.CZ

Technology

Server
nginx
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×4
  • c.imedia.cz×1
  • www.facebook.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
2010-01-11
Expires
2029-01-10 966 days left
Updated
2026-05-10
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 0 presco-cz.mail.protection.outlook.com
TXT
  • MS=ms24926787

Email authentication strong

SPF
v=spf1 a include:sparkpostmail.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@prescogroup.cz; ruf=mailto:dmarc@prescogroup.cz
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA683uG8Z1zFQ1eMDE2mOG2jMkakQgMJADUySwbCnHrQCGJjvTjHqT/DUWy2dKh7+VTWa3uZDnCT2MUv…
selectors probed

Certificate (current)

E7
from 2026-03-18 to 2026-06-16
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.presco.cz/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=17280000

Links to (4)

Linked from (1)