indexo.dev

seieineidee.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 7011 ms crawled 2026-05-15

DE · 85.13.155.104 · AS34788 Neue Medien Muennich GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Werbeagentur Gelsenkirchen – Kreativagentur SEIEINEIDEE
Description
Die Werbeagentur Gelsenkirchen für starke Marken-Kommunikation. Jetzt den Treibstoff für Erfolg mit der Werbeagentur Gelsenkirchen zünden.
Language
de
Generator
Powered by Slider Revolution 6.7.40 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
Canonical
https://www.seieineidee.de/
Feeds

Open Graph

url
https://www.seieineidee.de/
title
Werbeagentur Gelsenkirchen – Kreativagentur SEIEINEIDEE
locale
de_DE
site name
SEIEINEIDEE
description
Die Werbeagentur Gelsenkirchen für starke Marken-Kommunikation. Jetzt den Treibstoff für Erfolg mit der Werbeagentur Gelsenkirchen zünden.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (5)

  • g6h5p2z6.delivery.rocketcdn.me×62
  • ..×4
  • www.google.com×2
  • gmpg.org×1
  • www.gstatic.com×1

Social

Contact

Email
Phone

Registration

Updated
2022-11-07
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 0 seieineidee-de.mail.protection.outlook.com
TXT
  • MS=4BBD45341425D7B0F6B9BEF83D490312856E7B3A

Email authentication partial

SPF
v=spf1 a mx include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@seieineidee.de; ruf=mailto:dmarc@seieineidee.de; aspf=r; sp=none; fo=1
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3a45vyL8fiAIOzakHo10ZlqHgd6FeuCKZ0bmkQqehgTSMVHtA/7yuOGUktEn/uhn+HFfnwiwSjYiR/…
selectors probed

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.seieineidee.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000; includeSubDomains; preload

Links to (5)

Linked from (1)