utulne.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 121 ms crawled 2026-05-30

CZ · 194.228.93.212 · AS5610 O2 Czech Republic, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Útulně.cz

Language

Feeds

Vitalweb.cz RSS

Technology

Server: nginx
jQuery: 3.2.1 known XSS (<3.5)

Analytics

Google Tag Manager

Ads

Google AdSense

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (9)

d.imedia.cz×2
dalten.cz×2
www.googletagmanager.com×2
cdnjs.cloudflare.com×1
code.jquery.com×1
feed.dalten.cz×1
fonts.googleapis.com×1
pagead2.googlesyndication.com×1
use.fontawesome.com×1

Registration

Registrar

REG-WEDOS

Created

2007-06-21

Expires

2026-06-20 19 days left

Updated

2016-09-15

Name servers

ns.miton.cz
ns.mitoncz.com

DNS records live

NS

ns.stable.cz
ns.stable.sk

MX

10 mx.stable.sk
5 mx.stable.cz

Email authentication weak

SPF

not published

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCibAa1aBbNmd3NSpK0du9i4kmFFaIjRRyA5TbhbUlPahKf2z1ovp+HjKFf5w2e+iRXMOSkleIcDIGAFZr8DQ…

selectors probed

Certificate (current)

R13

from 2026-03-28 to 2026-06-26

Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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