indexo.dev

open-access-days.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 1325 ms crawled 2026-05-07

DE · 134.76.163.19 · AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Open-Access-Tage: Open Access Days
Language
en
Generator
TYPO3 CMS
Canonical
https://open-access-days.de/open-access-days
Translations
  • de-de
  • en-gb
Feeds

Technology

Server
Apache

Third-party hosts loaded (3)

  • open-access-tage.de×2
  • ajax.googleapis.com×1
  • {$ids.rsspage}×1

Contact

Email

Registration

Updated
2020-03-30
Name servers
  • dns1.gwdg.de.
  • dns2.gwdg.de.
  • dns3.gwdg.de.

DNS records live

NS
  • dns1.gwdg.de
  • dns2.gwdg.de
  • dns3.gwdg.de
MX
  • 50 a1234.mx.srv.dfn.de
  • 50 b1234.mx.srv.dfn.de
  • 50 c1234.mx.srv.dfn.de

Email authentication partial

SPF
v=spf1 mx include:spf.gwdg.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://open-access-days.de/open-access-days

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 (1)

Linked from (1)