indexo.dev

drei-grad.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1419 ms crawled 2026-05-06

DE · 83.138.86.135 · AS34895 hostNET Medien GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Drei Grad GmbH
Description
Drei Grad bietet präzise Personalvermittlung und -beratung. Mit Erfahrung, Fachwissen und Netzwerken finden wir Top-Talente und minimieren Risiken für Ihren Erfolg.
Language
de
Generator
Contao Open Source CMS
Canonical
https://www.drei-grad.de/

Open Graph

url
https://www.drei-grad.de/
title
Drei Grad GmbH - Personalvermittlung & Personalberatung
locale
de_DE
description
Ihr Partner für Personalvermittlung & Personalberatung

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2017-10-26
Name servers
  • han.han-solo.net.
  • leia.han-solo.net.

DNS records live

NS
  • han.han-solo.net
  • leia.han-solo.net
MX
  • 0 dreigrad-de01b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-27 to 2026-06-25
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.drei-grad.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)