indexo.dev

bwt.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 686 ms crawled 2026-06-03

CH · 93.189.65.36 · AS12347 Virtualtec Solutions AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
BWT Bau AG - Umbau | Sanierung, Neubau, Schadstoffsanierung, Kleinaufträge
Description
Die BWT Bau AG, ein Bauunternehmen in Zürich. - Das Bauunternehmen für Umbau | Sanierung, Neubau, Schadstoffsanierung, Betonarbeiten, Kkleinaufträge
Canonical
https://www.bwt.ch/
Translations
  • de

Technology

Server
nginx
PHP
8.2.15 security-only
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.virtualtec.ch
  • ns2.virtualtec.ch
MX
  • 1 bwt-ch.mail.protection.outlook.com
TXT
Show 4 TXT records
  • 03bwmjzq5thzf2ynhxzdcy540hl5wbpf
  • _1p3e3oauxbcceuwkya4zo56guhbmhts
  • 1115D166-F6AC-4919-92E8-562D4160A686
  • QuoVadis=8fb9dfcc-d98f-4387-9581-f36b6040e333

Email authentication weak

SPF
v=spf1 a mx ip4:45.80.139.34 ip4:85.195.197.130 ip4:46.14.150.246 ip4:85.195.197.122 include:spf.protection.outlook.com include:spf.EU.exclaimer.net -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNG2T7e1k7Ss2aaBd5Vm8Fk/8TQS/C7tR/ZIRssc3rOL680uxM3CbQj+LTcWY6uVuM3rS4ADNl9jPH…
selectors probed

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.bwt.ch/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (4)

Linked from (1)