indexo.dev

cos-tech.net

.net crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 1980 ms crawled 2026-05-15

US · 172.67.214.208 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Startseite - COStech
Language
de
Generator
Elementor 4.0.8; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-disabled, font_display-swap
Canonical
https://www.cos-tech.net/
Feeds

Open Graph

url
https://www.cos-tech.net/
title
Startseite - COStech
locale
de_DE
site name
COStech
description
Computer | Netzwerke Veranstaltungstechnik

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Registration

Registrar
Hetzner Online GmbH
Created
2014-01-24
Expires
2027-01-24 248 days left
Updated
2026-01-25
Name servers
  • brady.ns.cloudflare.com
  • zainab.ns.cloudflare.com

DNS records live

NS
  • brady.ns.cloudflare.com
  • zainab.ns.cloudflare.com
MX
  • 10 mail.costech-mail.de
TXT
  • oneuptime-verification-vEgAQHaJrpLspncbcnxF
  • MS=B4418BC0F9A365653AF2B0795C8A2F7C1FF0C253
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx mx:www78.your-server.de ip4:5.9.54.72 ip6:2a01:4f8:161:5041::1 include:spf.mailjet.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=none;pct=100;adkim=r;aspf=r;
policy: quarantine · sp=none
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq6Y/6PfwKKXD3yJo+GA+y30kOZE9V6F9uGMz1oDGyV+eOMraoCyVVM1tSEfbQJtLdfeU…
selectors probed

Certificate (current)

WE1
from 2026-03-27 to 2026-06-25
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.cos-tech.net/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' https://www.cos-tech.net/wp-json/elementor/v1/globals; script-src blob: 'self' 'unsafe-inline' 'unsafe-eval' https://cdnjs.cloudflare.com https://static.cloudflareinsights.com
strict-transport-security
max-age=15552000; preload

Links to (1)

Linked from (2)