rsm.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-30 · ok HTTP/1.1 200 6349 ms crawled 2026-05-17

CZ · 62.109.150.85 · AS29134 Webglobe, s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Poradenství, Technologie | RSM Czech Republic

Language

cs-CZ

Generator

WordPress 6.6.2

Canonical

https://rsm.cz/

Translations

Open Graph

url: https://rsm.cz/
title: Poradenství, Technologie | RSM Czech Republic
locale: cs_CZ
site name: RSM

Technology

Server: nginx
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×4
fonts.gstatic.com×1
gmpg.org×1
www.google.com×1

Social

Registration

Registrar

REG-WEBGLOBE

Created

2010-03-25

Expires

2027-03-24 296 days left

Updated

2022-10-01

Name servers

ns1.ignum.com
ns2.ignum.cz

DNS records live

NS

ns1.ignum.com
ns2.ignum.cz

MX

0 smtp.hosting.infinity.cz
20 rsm-cz.mail.protection.outlook.com

TXT

ZgG5SsZaNrOxuD4D8iNimCv5l9nOqiJQYm5+GUwseXWN1FT1W0t6NDsDbUA8E/MU9wunvHK1H2CtGKCG/TdV4g==
bw=UiAjnple2ZGZKGDlhyCkzQVfbcYDDSy0v3CFDiGMCtcw
sophos-domain-verification=93e3c92cadff50db6bec3c787210b0f94bea67a5618186757395810d5ca85f4e

Verified for

Google

Email authentication strong

SPF

v=spf1 a mx include:hosting.infinity.cz include:spf.protection.outlook.com include:servers.mcsv.net include:sent-via.netsuite.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=100; ri=604800; rf=afrf; rua=mailto:postmaster@rsm.cz;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJLrJUubcp1HqX5N+3c9IdqyCu8Drdd0jKho8SrmfPZQr1m0UXsEQiyoBJi9zGnoNCZ7T4pczXx5PTWU+0+Y…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

R13

from 2026-05-08 to 2026-08-06

Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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