indexo.dev

zsluka.net

.net crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 947 ms crawled 2026-05-30

CZ · 217.11.227.76 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ZŠ a MŠ Luka nad Jihlavou
Description
Kvalitní vzdělání pro 1. i 2. stupeň s moderním vybavením a skvělým zázemím. Jsme spádovou školou pro okolní vesnice (Bítovčice, Otín, Svatoslav, Předboř).
Language
cs
Feeds

Technology

Server
Apache
jQuery
3.0.0 known XSS (<3.5)
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.antee.cz×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.google.com×1

Social

Contact

Email
Phone

Registration

Registrar
Tucows Domains Inc.
Created
2005-08-24
Expires
2026-08-24 84 days left
Updated
2024-08-26
Name servers
  • ns.forpsi.cz
  • ns.forpsi.net
  • ns.forpsi.us

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.net
  • ns.forpsi.us
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-26 to 2026-08-24
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.zsluka.net/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2592000

Links to (7)

Linked from (1)