indexo.dev

gsg-oldenburg.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1799 ms crawled 2026-05-10

DE · 162.55.254.94 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector real estate type blog

HTML metadata

Title
GSG OLDENBURG – Wo Wohnen zuhause ist.
Description
GSG OLDENBURG – Wo Wohnen zuhause ist. Die GSG OLDENBURG kümmert sich um die Zukunft des Wohnens – und das seit rund 100 Jahren!
Language
de

Open Graph

url
https://www.gsg-oldenburg.de/
title
Startseite
site name
GSG OLDENBURG Bau- und Wohngesellschaft mbH

Technology

Server
Apache

Third-party hosts loaded (3)

  • www.juicer.io×3
  • cdn.eye-able.com×2
  • translate-cdn.eye-able.com×1

Social

Contact

Email
Phone

Registration

Updated
2011-06-23
Name servers
  • ans0.ewetel.de.
  • ans1.ewetel.net.
  • ans2.ewetel.de.
  • ans3.ewetel.net.

DNS records live

NS
  • ans0.ewetel.de
  • ans1.ewetel.net
  • ans2.ewetel.de
  • ans3.ewetel.net
MX
  • 100 mx02.gsg-oldenburg.de
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.aareon.com ip4:162.55.254.94 -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4yKqIWs965NoLpu/WgOtwcFC7o2bIvRQgap13sRKo+pFhPgtcStmOybIbgti3x1e/FV9k1XynmWHe+xKBCU…
selectors probed

Certificate (current)

R12
from 2026-03-06 to 2026-06-04
Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.gsg-oldenburg.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (8)

Linked from (1)