indexo.dev

cstx.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 2354 ms crawled 2026-05-07

NL · 40.114.169.238 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
CSTx - Home
Description
Die CSTx Software Engineering GmbH ist ein junges IT-Unternehmen mit Schwerpunkt im Beratungs- und Projektgeschäft.
Language
de

Open Graph

title
Home - CSTx Software Engineering
locale
de_DE
site name
CSTx Software Engineering
description
Die CSTx Software Engineering GmbH ist ein junges IT-Unternehmen mit Schwerpunkt im Beratungs- und Projektgeschäft.

Registration

Updated
2019-06-04
Name servers
  • ns1-09.azure-dns.com.
  • ns2-09.azure-dns.net.
  • ns3-09.azure-dns.org.
  • ns4-09.azure-dns.info.

DNS records live

NS
  • ns1-09.azure-dns.com
  • ns2-09.azure-dns.net
  • ns3-09.azure-dns.org
  • ns4-09.azure-dns.info
MX
  • 10 cstx-de.mail.protection.outlook.com
TXT
  • apple-domain-verification=rj8nZ50MDVPGQcMN
  • atlassian-domain-verification=cJBj81eSMbUso9Y1Azgbi0qgFGafbe7b7fnrbVKppVrGgz4KL/5CuIkw3cO8lYqa

Email authentication strong

SPF
v=spf1 ip4:81.14.213.106 ip4:62.26.159.250 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:postmaster@cstx.de; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuVAaRpEGO3R/pSvihadPeh2NYdXF8x8GxRuQofzbm6qJOzU2mOWvqih3D3XVCJ/VuV0QMrIRaTlgSLC5ew5…
selectors probed

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.cstx.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=15724800; includeSubDomains

Linked from (2)