indexo.dev

szscb.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 696 ms crawled 2026-05-30

CZ · 81.91.84.107 · AS39790 Web4U s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Střední zdravotnická škola a Vyšší odborná škola zdravotnická České Budějovice
Description
stránky SZŠ a VOŠZ České Budějovice

Technology

Server
Apache
Stack
PHP
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 0 szscb-cz.mail.protection.outlook.com
TXT
  • MS=BD99F6F650531DF0C77AAFC9E6A729FD209337E8
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com ip4:92.62.238.251 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@szscb.cz; aspf=r; adkim=r; pct=100;
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmxksZLYsame6dMeMzzrhHhYXzMS4NW3JZfZLiQJnDNp0RM54CxjOdVDjC6hIEVL2HcQv+gGXEYCm6T…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3C6pITBsvOaPXOxqzcmZA8Lfg5R/c4bs/ipt8kTvhHdILDdZ4+nnC/p1+lYgaxaSvs/s6PdnMLnL8l…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA25ZcwmKKVGtPiCc8Ylg89O6PE1h1ZqR3dfYBXGshcsnDNP8sphFhfr0fM1SyEkHfXk1RSqv2mBmIKa…
selectors probed

Certificate (current)

R13
from 2026-03-05 to 2026-06-03
Expires in 2 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.szscb.cz/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; includeSubdomains; preload

Links to (9)

Linked from (2)