indexo.dev

devao.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 391 ms crawled 2026-06-02

US · 104.26.6.210 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Webentwicklung, Digitalisierung und Business-Applikationen - DEVAO
Description
Wir digitalisieren Ihre Arbeitsabläufe in einfach zu bedienende Softwarelösungen. Jetzt Kosten- und Resourcenschonend Ihr Business verbessern.
Language
de

Technology

CDN
Cloudflare

Social

Contact

Phone

Registration

Updated
2021-11-09
Name servers
  • deborah.ns.cloudflare.com.
  • kaiser.ns.cloudflare.com.

DNS records live

NS
  • deborah.ns.cloudflare.com
  • kaiser.ns.cloudflare.com
MX
  • 0 devao-de.mail.protection.outlook.com
Verified for
  • Brevo
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-20 to 2026-08-18
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.devao.de/

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

Links to (7)