zehnder.cz

.cz crawl

First seen 2026-05-19 · Last seen 2026-05-30 · ok HTTP/1.1 200 49260 ms crawled 2026-05-25

US · 3.160.39.60 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector home type homepage

HTML metadata

Title
Inovativní řešení pro perfektní vnitřní klima | Zehnder Group CZ
Description
Komfortní větrání s rekuperací tepla, designové radiátory, stropní vytápění a chlazení. Zehnder poskytuje řešení pro zdravé, komfortní a energeticky úsporné klima v domech a bytech.
Language
cs
Generator
TYPO3 CMS
Canonical
https://www.zehnder.cz/cs/

Open Graph

description
Komfortní větrání s rekuperací tepla, designové radiátory, stropní vytápění a chlazení. Zehnder poskytuje řešení pro zdravé, komfortní a energeticky úsporné klima v domech a bytech.

Technology

CDN
Amazon CloudFront
Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • consent.cookiebot.eu×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Pod Kovosvitem, 391 02, Sezimovo Ústí, Česká republika

DNS records live

NS
  • ns10.managed-ip.com
  • ns11.managed-ip.info
  • ns12.managed-ip.info
  • ns9.managed-ip.com
MX
  • 10 zehnder-cz.mail.protection.outlook.com
TXT
  • IgC1RfvEGby7KRIM6vuRw4I60vsdlGbvtMeA89pi+yu5yFK9l/4hgAweqoF1KO9Szv5smwej6SCfmx/tkOfvzQ==
  • v=msv1 t=EB4DFFF8-0B2A-467D-BC70-8DB09C36A625
Verified for
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_u.zehnder.cz._spf.dmarclc.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:f1156d50f7a7709@rep.dmarcanalyzer.com; ruf=mailto:f1156d50f7a7709@rep.dmarcanalyzer.com; adkim=s; aspf=s; fo=1
policy: reject (enforced) · sp=reject
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3nX1KyNRDy3r8rP5vAiwaW1ZLng5BoxD+yoYWxtIUSsCKeVTL5JNIAMJOeVG6kDQtZOFOkIbIhh/nr…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4236yTrUPASFKUD3WFd96LE/h8booT2YJaOiu5XrVCQCm5uGlhkriCA/DKXiuos0il8SL48nzbLKpK…
  • k1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • s1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • s2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • mxvault: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
  • smtpapi: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zbFdummyAAAJYLl0wmvog3+Lt4ltROpLYcntgtQr67YJ+iD78B/drsFHmLWLGscrVd3/ar4wdLss2…
selectors probed

Certificates

Loading certificate

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.zehnder.cz/cs

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (6)

Linked from (4)