polybau.ch

HTML metadata

Title

Innovative Bildungsleistungen für die Gebäudehülle | Polybau

Description

Das nahtlos abgestimmte, modulare Bildungssystem bringt Sie zum Ziel.

Language

de

Generator

Drupal 11 (https://www.drupal.org); Commerce 3

Canonical

https://polybau.ch/

Translations

de
fr
it

Open Graph

locale: de_CH
image:url: https://polybau.ch/sites/default/files/styles/facebook_twitter_large_card/public/page/images/Polybau_3_0.jpg?h=abdf0a42&itok=Jz5crIBm
site name: Polybau
description: Das nahtlos abgestimmte, modulare Bildungssystem bringt Sie zum Ziel.
locale:alternate: it_CH

Technology

Server: Apache
CMS: Drupal

Analytics

Google Tag Manager

Third-party hosts loaded (2)

polybaugpt.api.prod.genai.liip.ch×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

DNS records live

NS

ns1.nettrust.ch
ns2.nettrust.ch

MX

0 polybau-ch.mail.protection.outlook.com

TXT

Foxit-domain-verification=34ae16dffe005914f172348b138e2b89
sophos-domain-verification=0ca2fecea685799e261f1c0b8565fa0f4d7e8d120a938cf2c4f5a39b7dccb24d
autodesk-domain-verification=7mYOGl5k-ZXyefnzktRF

Verified for

Anthropic
Google
Microsoft 365
OpenAI

Email authentication strong

SPF

v=spf1 mx a a:mx01.securemailbox.ch ip4:178.209.55.253 ip4:77.109.131.210 ip4:46.140.85.154  ip4:185.110.196.6 include:spf.protection.outlook.com include:spf.tocco.ch ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine;

policy: quarantine

DKIM

Show 4 DKIM selectors

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtcJL5NHfaftQTFV9BemWPckwBj3Npls3ghFeh8e9RUFSpztQSMYeYVxYVJA7Km8QRX3zt3u3QgbIzp…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJ3yLYDtXEngguKztgm1uToszqY9NgtHERsp6y4cmTHcpyO3sGNyNRX5WyuTK1gEofrLzJiBHWvgwKTCY7w2…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqnRTyPEsKnFHdCPFbrv2e5+31AEpW5/0LAD09QkrPAS0cD1UHW3CX13JBaKjcVm9gZJvtPIDTafsnXOtGSn…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R13

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

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://polybau.ch/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff