tvize.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 226 ms crawled 2026-06-01

SK · 37.9.175.163 · AS51013 WebSupport s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: TVize
Description: Vítejte na tvize. Přinášíme vám nejzajímavější témata ze světa obchodu, ekonomiky, financí a politiky formou rozhovorů, diskuzí a reportáží.
Language: cs

Open Graph

url: https://tvize.cz/
title: TVize
site name: TVize

Technology

Server: openresty
jQuery: 3.5.0

Third-party hosts loaded (4)

i.vimeocdn.com×29
cdnjs.cloudflare.com×1
code.jquery.com×1
stackpath.bootstrapcdn.com×1

Social

Contact

Phone

733 101 467

Registration

Registrar

REG-WEBSUPPORT

Created

2020-08-31

Expires

2026-08-30 88 days left

Updated

2025-08-17

Name servers

ns1.websupport.sk
ns2.websupport.sk
ns3.websupport.sk

DNS records live

NS

ns1.websupport.sk
ns2.websupport.sk
ns3.websupport.sk

MX

10 mailin2.tvize.cz
100 mailin1.tvize.cz

TXT

spf2.0/pra a mx include:_sid.m1.websupport.sk ?all

Email authentication weak

SPF

v=spf1 a mx include:_spf.m1.websupport.sk ?all

neutral (?all)

DMARC

not published

DKIM

mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz9AA+jpy/216XPUacbaFbcNzijGGlQMiUH3rp8f47LkkQF+1664F/gDhcY3IsZiOWMYJUBXi0l0DlS…

selectors probed

Certificate (current)

R12

from 2026-04-06 to 2026-07-05

Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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