indexo.dev

zssepekov.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1668 ms crawled 2026-05-30

CZ · 88.86.102.4 · AS39392 SH.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Základní škola a Mateřská škola Sepekov - Oficiální stránky Základní škola a Mateřská škola Sepekov
Description
Základní škola a Mateřská škola Sepekov
Language
cs

Technology

Server
Microsoft-IIS
Stack
PHP

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • stackpath.bootstrapcdn.com×1

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2010-06-30
Expires
2027-06-29 393 days left
Updated
2022-06-09
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 0 zssepekov-cz.mail.eo.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-23 to 2026-08-21
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.zssepekov.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 (11)

Linked from (1)