indexo.dev

brunbau.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 470 ms crawled 2026-06-04

US · 3.174.113.30 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
GEBR. BRUN AG :: Seit über 125 Jahren steht das Bauen im Zentrum unserer Tätigkeiten.
Description
Die GEBR. BRUN AG ist seit dem Jahre 1900 im Baugewerbe tätig. Mit den Standorten Emmen und Erstfeld sind wir in der Zentralschweiz stark verankert.
Language
de
Generator
dynasite Universal CMS
Canonical
https://www.brunbau.ch/home

Technology

CDN
Amazon CloudFront
Server
Microsoft-IIS
jQuery
1.7.2 known XSS (<3.5)

Third-party hosts loaded (2)

  • cimages16.creacloud.ch×9
  • cdnjs.cloudflare.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns-1275.awsdns-31.org
  • ns-1573.awsdns-04.co.uk
  • ns-337.awsdns-42.com
  • ns-897.awsdns-48.net
MX
  • 0 brunbau-ch.mail.protection.outlook.com
TXT
  • 6ALCS7FYX2IG8Q6ELR4VYU3FVDF2X2N6AALBMDS2
Verified for
  • Apple

Email authentication weak

SPF
v=spf1 ip4:212.243.68.32/29 include:spf.creanet.ch include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2025-10-21 to 2026-11-19
Expires in 167 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.brunbau.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

Links to (4)

Linked from (1)