indexo.dev

zdravka-plzen.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1079 ms crawled 2026-05-30

CZ · 195.113.226.10 · AS2852 CESNET z.s.p.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Střední zdravotnická škola a Vyšší odborná škola zdravotnická Plzeň
Language
cs
Generator
WordPress 6.9.4
Canonical
https://www.zdravka-plzen.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 6.9.4
jQuery
3.7.1

Third-party hosts loaded (2)

  • chettyconfigstorage.blob.core.windows.net×1
  • gmpg.org×1

Social

Registration

Registrar
REG-INTERNET-CZ
Created
2006-02-01
Expires
2027-01-31 244 days left
Updated
2020-06-26
Name servers
  • nsa.ces.net
  • ns.zdravka-plzen.cz

DNS records live

NS
  • ns.zdravka-plzen.cz
  • nsa.ces.net
MX
  • 0 zdravkaplzen-cz01i.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 mx include:spf.protection.outlook.com ip4:195.113.226.10 ip6:2001:718:1804:fefe::10 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDae+ImNauNGEk7wHhG8vzvMrUrYeHSyFXmMlHBVKI9HogVRuwLJNcX6ZAxfD9W9OdJ9hv6/aSTXmOft…
selectors probed

Certificate (current)

R13
from 2026-05-20 to 2026-08-18
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.zdravka-plzen.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (15)

Linked from (1)