indexo.dev

siewert-kau.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 545 ms crawled 2026-06-04

DE · 85.13.140.60 · AS34788 Neue Medien Muennich GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Siewert & Kau Technologies
Description
Als zuverlässiger Partner im B2B-Bereich bieten wir Ihnen ein starkes Portfolio an Hardware und Service an. Innovation trifft Erfahrung.
Language
de-DE
Generator
Divi v.4.27.4
Canonical
https://siewert-kau.de/
Feeds

Open Graph

url
https://siewert-kau.de/
title
Siewert & Kau Technologies
locale
de_DE
site name
Siewert & Kau Technologies
description
Als zuverlässiger Partner im B2B-Bereich bieten wir Ihnen ein starkes Portfolio an Hardware und Service an. Innovation trifft Erfahrung.

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Analytics
  • Google Tag Manager
Cookie consent
  • Usercentrics
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • www.googletagmanager.com×4
  • app.usercentrics.eu×3
  • fonts.googleapis.com×3
  • kit.fontawesome.com×2
  • aggregator.service.usercentrics.eu×1
  • api.usercentrics.eu×1
  • ssl.google-analytics.com×1

Social

Contact

Email
Phone

Registration

Updated
2020-10-30
Name servers
  • ns2.inwx.de.
  • ns3.inwx.eu.
  • ns.inwx.de.

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu
MX
  • 0 siewertkau-de01i.mail.protection.outlook.com
TXT
  • XVbkK2858PS0i7gxU+IkcL1Q4jg8GZurtSYme6wNWBfQFVy3eke81a6XtF9fNNX8SN9Dod7aTBWaTlHFQeSRGw==
  • Foxit-domain-verification=c1e0ce003aba301828cb32f3ccfac9d1
Verified for
  • Atlassian
  • Microsoft 365
  • OpenAI

Email authentication partial

SPF
v=spf1 mx ip4:194.25.172.132 include:spf.protection.outlook.com include:amazonses.com include:kasserver.com include:spf-de.emailsignatures365.com include:_spf.retarus.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDxdX+m4A5afUfmHgXKK0LPGh5Rxjbe8eRbEMrpx2rXp2o0FKl/NXqYWVVIftyeBQPD2lVXeRAKXPLYIMBGpG…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHBCwnmerhM6IyDoq9ItI8sqINktmCr5OHZpy85s4CUmDJE6qWP4yoVkImYKe8SxVMGMvo+xcQp3k4DE2aQ7…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-04-03 to 2026-07-02
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://siewert-kau.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (4)

Linked from (2)