protherm.cz

HTML metadata

Title

Protherm

Language

cs

Translations

cs

Open Graph

url: http://www.protherm.cz/pro-nase-zakazniky/
country-name: cs_CZ

Technology

Stack: Java

Third-party hosts loaded (2)

cdn01l.vaillant-group.com×7
cdn.consentmanager.net×1

Social

Contact

Address: Plzeňská 188, 25219, Chrášťany, Česká republika

Registration

Registrar

REG-KEYSYSTEMS

Created

1998-07-29

Expires

2026-10-23 142 days left

Updated

2025-11-25

Name servers

a.prim-ns.de
a.sec-ns.net
b.sec-ns.de
c.sec-ns.de

DNS records live

NS

a.prim-ns.de
a.sec-ns.net
b.sec-ns.de
c.sec-ns.de

MX

10 protherm-cz.mail.protection.outlook.com

TXT

ppAvJCfNRLJ+Uu/WWrMC9pC+o9x6SJo35y/gqk+Ywdt3rmniNnVBi+P7gPP3AngDWAnmkVcokXZiwSs3vZULTw==
xmy6xzzcwh81f6n4lkmydwl19htb7vxv

Verified for

Adobe
Brevo
DocuSign
GlobalSign
Microsoft 365

Email authentication partial

SPF: v=spf1 mx ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

GlobalSign GCC R6 AlphaSSL CA 2025

from 2025-07-02 to 2026-08-03

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.protherm.cz/pro-nase-zakazniky/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(self "https://cat.vaillant.it" "https://cat.hermann-saunierduval.it")
x-content-type-options: nosniff
content-security-policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: cdn01l.vaillant-group.com *.adalyser.com *.adform.com *.adform.net *.adroll.com *.bing.com *.consentmanager.net *.contentsquare.net *.criteo.com *.doubleclick.net *.facebook.com *.facebook.net *.g.doubleclick.net *.glp8.net *.google.ad *.google.ae *.google.al *.google.am *.google.as *.google.at *.google.az *.google.ba *.google.be *.google.bf *.google.bg *.google.bi *.google.bj *.google.bs *.google.bt *.google.by *.google.ca *.google.cat *.google.cd *.google.cf *.google.cg *.google.ch *.google.ci *.google.cl *.google.cm *.google.cn *.google.co.ao *.google.co.bw *.google.co.ck *.google.co.cr *.google.co.id *.google.co.il *.google.co.in *.google.co.jp *.google.co.ke *.google.co.kr *.google.co.ls *.google.co.ma *.google.co.mz *.google.co.nz *.google.co.th *.google.co.tz *.google.co.ug *.google.co.uk *.google.co.uz *.google.co.ve *.google.co.vi *.google.co.za *.google.co.zm *.google.co.zw *.google.com *.google.com.af
strict-transport-security: max-age=63072000; preload