bertschingerag.ch

.ch crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 983 ms crawled 2026-05-30

US · 13.224.96.54 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Bertschinger :: Schreinerei, Zimmerei, Holzbau, Zürich Oberland
Description: Bertschinger AG aus dem Zürich Oberland, stehen für Innenausbau auf höchstem Niveau mit modernem und zeitlosem Design.
Language: de
Generator: Contens
Canonical: https://www.bertschingerag.ch/home

Technology

CDN: Amazon CloudFront
jQuery: 3.5.1

Analytics

Google Tag Manager

Third-party hosts loaded (2)

bw.creanet.ch×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

0552533050

DNS records live

NS

dns1.swizzonic.ch
dns2.swizzonic.ch

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com

TXT

q3iv12m5orhaephomo22m8divu
1bs0ecar69t5l51a9nlescf4vc

Verified for

Meta

Email authentication weak

SPF

v=spf1 include:spf.hornetsecurity.com include:spf.creanet.ch include:spf.protection.outlook.com include:spf.inteco.ch -all

strict (-all)

DMARC

not published

DKIM

selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCMk4NbYaAuBJNRxxT5zRo1GSakFyqZs33BFKkRt7Z2/ofY0BVs6POoIJS8jdGq2YQhMwgH507Aj4jaORoDvJ…

selectors probed

Certificate (current)

Amazon RSA 2048 M04

from 2026-04-14 to 2026-10-29

Expires in 150 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.bertschingerag.ch/home

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000