indexo.dev

zskunratice.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1099 ms crawled 2026-05-30

CZ · 185.47.223.147 · AS62099 JM-Networks, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ZŠ Kunratice | Úvod
Language
cs

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Contact

Email
Phone
Address
Základní škola KunraticePředškolní 420/5148 00 Praha 4 - Kunratice

DNS records live

NS
  • ns1.casablanca.cz
  • slave.casablanca.cz
MX
  • 0 2002052476.mail.outlook.com
  • 0 zskunratice-cz.mail.protection.outlook.com
TXT
  • MS=ms3d27968a-5481-4ddc-89ff-8d01745a4bc6
Verified for
  • Apple
  • Google

Email authentication weak

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

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.zskunratice.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 (26)

Linked from (1)