indexo.dev

dso-ol.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 1910 ms crawled 2026-05-10

DE · 178.63.227.54 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite | DSO
Language
de-de
Generator
TYPO3 CMS
Canonical
https://www.dso-ol.de/

Open Graph

site name
DSO

Technology

Server
Apache
CMS
Joomla

Contact

Phone
Address
Kastanienallee 9-1126121Oldenburg

Registration

Updated
2026-02-17
Name servers
  • kyrie.ns.cloudflare.com.
  • melissa.ns.cloudflare.com.

DNS records live

NS
  • kyrie.ns.cloudflare.com
  • melissa.ns.cloudflare.com
MX
  • 10 mx100.everscale-mail.com
  • 20 mx110.everscale-mail.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.dso-ol.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (5)

Linked from (2)