radio1.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 12321 ms crawled 2026-05-18

CZ · 62.109.151.139 · AS29134 Webglobe, s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Radio 1
Description: Není jiná alternativa.
Language: cs
Canonical: https://www.radio1.cz/

Open Graph

url: https://www.radio1.cz/
title: Radio 1
locale: cs_CZ
site name: Radio 1
description: Není jiná alternativa.

Technology

Server: nginx
CMS: WordPress

Fonts

Adobe Fonts

Third-party hosts loaded (6)

d3wo5wojvuv7l.cloudfront.net×20
scontent-prg1-1.cdninstagram.com×13
static.primacdn.cz×2
api.mapy.cz×1
embed.small.chat×1
use.typekit.net×1

Social

DNS records live

NS

ns1.ignum.com
ns2.ignum.cz

MX

10 mail.prima-net.cz

TXT

MS=ms30780360

Email authentication partial

SPF

v=spf1 mx a a:mail.radiounited.cz ip4:212.158.149.100 ip4:212.158.149.5 ip4:171.25.221.157 -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

mail: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7zNEGmJ9Y6Oe/l7nHk0xhqGI+ m8Vr5a8HW5uw3gr+hKmwhYEAiGJD/QEpqMBkpoSelS9XRATU+LgN3Gt04fZdmBHG…

selectors probed

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://radio1.cz/

findings

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