indexo.dev

studeo.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 1008 ms crawled 2026-06-03

CZ · 31.15.13.125 · AS25234 ACTIVE 24, s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
studeo.cz
Language
cs
Generator
WordPress 7.0
Feeds

Technology

Server
nginx
CMS
WordPress 7.0

Registration

Registrar
REG-INTERNET-CZ
Created
2006-09-07
Expires
2028-09-06 824 days left
Updated
2025-08-01
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 mx1.active24.com
  • 20 mx2.active24.com

Email authentication partial

SPF
v=spf1 include:spf.active24.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-22 to 2026-08-20
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://studeo.cz/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (1)

Linked from (11)