indexo.dev

c-dev.io

.io crawl

First seen 2026-04-12 · Last seen 2026-05-21 · ok HTTP/1.1 200 8452 ms crawled 2026-05-21

DE · 79.174.3.67 · AS214019 FlixHost GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
cDev - Web und Cloud Infrastruktur
Description
Wir betreiben IT-Infrastruktur, verpacken diese in Managed-Services und beraten im Betrieb komplexer Webanwendungen und Cloud-Systeme.
Language
de
Generator
Divi Child Theme v.1.0
Canonical
https://c-dev.io/
Feeds

Open Graph

url
https://c-dev.io/
title
cDev - Web und Cloud Infrastruktur
locale
de_DE
site name
cDev
description
Wir betreiben IT-Infrastruktur, verpacken diese in Managed-Services und beraten im Betrieb komplexer Webanwendungen und Cloud-Systeme.

Technology

Server
nginx
CMS
WordPress
PHP
8.2.31 security-only
jQuery
3.7.1
Cookie consent
  • Cookiebot
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • www.youtube.com×2
  • consent.cookiebot.com×1
  • widget.trustpilot.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • pns41.cloudns.net
  • pns42.cloudns.net
  • pns43.cloudns.net
  • pns44.cloudns.net
MX
  • 0 cdev-io0c.mail.protection.outlook.com
TXT
  • v=verifydomain MS=2172732
Verified for
  • Apple
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 ip4:79.174.3.67 include:spf.protection.outlook.com include:c-dev.io ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6MLx7BYrO8Jt9Ck+6KcULfsJHvIlbZemflWj2v6ivAh6DokudZ7z/jQZseLT1P0BtKmctEVKuXtp06XHo4…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo4SGwL/f9uBhAZ/1rNk0JHdsuRuZurRrzHLcHv6Eaiig7f/W59eqv25EmU5yb4b9i6cxlmpmHwOsnaIJVA…
selectors probed

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://c-dev.io/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)