indexo.dev

msuo-klubicko.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1005 ms crawled 2026-05-30

CZ · 91.227.7.76 · AS56717 OG Soft s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
MŠ Klubíčko
Description
Mateřská škola Klubíčko Ústí nad Orlicí

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 1 smtp.google.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArprbEau7jrZBJQ7G8eVlb+MzKWMKGwXEEN0p+E20vq0VDjh6GV5ggYpKnhrCCFRTRD1nG8RTendM0x…
selectors probed

Certificate (current)

E7
from 2026-05-04 to 2026-08-02
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.msuo-klubicko.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(self), microphone=()
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)