indexo.dev

skolaekonom.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 392 ms crawled 2026-06-02

CZ · 46.28.107.91 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache
CMS
Joomla
PHP
5.6.33 end of life
jQuery
1.12.2 known XSS (<3.5)
Stack
PHP

Third-party hosts loaded (2)

  • c.seznam.cz×1
  • www.google.com×1

Social

Contact

Email

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 1 skolaekonom-cz.mail.protection.outlook.com
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdWu5PeTGkNXKqYym2Lln3Gix1iJSjR3acUGr86biicbVxjTfwWf9dflD1O347BDMTb4nMEeex8ND1XLJlDF…
selectors probed

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://skolaekonom.cz/index.php?type=Homepage&id=154

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)