indexo.dev

radambuk.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1055 ms crawled 2026-06-02

CZ · 88.86.115.85 · AS39392 SH.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Radambuk - Jihočeská rada dětí a mládeže
Description
Radambuk - Rada dětí a mládeže jihočeského kraje
Language
cs
Generator
WordPress 5.8.13

Technology

Server
Apache
CMS
WordPress 5.8.13 legacy (latest 7.0)
jQuery
3.6.0

Third-party hosts loaded (4)

  • ajax.googleapis.com×2
  • code.jquery.com×2
  • s.w.org×1
  • toplist.cz×1

Social

Registration

Registrar
REG-GRANSY
Created
2003-04-15
Expires
2027-04-13 312 days left
Updated
2020-07-29
Name servers
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
  • ns.gransy.com

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 0 radambuk-cz.mail.protection.outlook.com
TXT
  • MS=42A6CC10C9F4F4C094F010018ED710323643A4C6
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (31)

Linked from (4)