indexo.dev

prumkadc.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1945 ms crawled 2026-06-01

CZ · 77.95.46.10 · AS43070 JAW.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
VOŠ a SPŠ Děčín – Vyšší odborná škola a Střední průmyslová škola strojní, stavební a dopravní, Děčín
Language
cs
Generator
WordPress 6.9.1
Canonical
https://www.prumkadc.cz/
Feeds

Technology

Server
nginx
CMS
WordPress 6.9.1
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2012-08-14
Expires
2026-08-13 71 days left
Updated
2025-09-17
Name servers
  • ns.jaw.cz
  • sns.jaw.cz
  • tns.jaw.cz

DNS records live

NS
  • ns.jaw.cz
  • sns.jaw.cz
  • tns.jaw.cz
MX
  • 0 prumkadc-cz.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-14 to 2026-08-12
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.prumkadc.cz/

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

Links to (9)

Linked from (2)