indexo.dev

4source.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-15 · ok HTTP/1.1 200 1536 ms crawled 2026-05-15

DE · 185.184.215.21 · AS16097 HL komm Telekommunikations GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Distributor electronic components · 4Source electronics AG
Description
Procurement of all electronic components independent from quantity and manufacturer, free distribution immediately or on call
Language
en
Generator
Contao Open Source CMS
Translations
  • cs
  • de
  • en
  • es
  • fr
  • it
  • zh

Open Graph

url
https://www.4source.de/en/
title
Distributor electronic components · 4Source electronics AG
locale
en
site name
4Source electronics AG
description
Procurement of all electronic components independent from quantity and manufacturer, free distribution immediately or on call

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2022-01-24
Name servers
  • ns1.slave-ns.de.
  • ns1.slave-ns.eu.
  • ns1.webmatic.de.

DNS records live

NS
  • ns1.slave-ns.de
  • ns1.slave-ns.eu
  • ns1.webmatic.de
MX
  • 10 4source-de.mail.protection.outlook.com
TXT
  • MS=5A825BA7098E90FAC7AB66AF98EC3883AB7D9792

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com a:www.4source.de a:mail.4source.de ip4:212.80.227.11 -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCg+vAIbFgFc4FgQiWm0M5LDYvHNA+PhF+myvYjx4qipxXZWjkdrDt0Jku+Kv090u78fcNkSk3DryTFdAMEw0…
selectors probed

Certificate (current)

E8
from 2026-05-08 to 2026-08-06
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.4source.de/en/

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

Linked from (1)