indexo.dev

openhistory.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 3305 ms crawled 2026-05-14

DE · 85.13.138.40 · AS34788 Neue Medien Muennich GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Open History e.V. - Verein für eine aktive und öffentliche Geschichtswissenschaft
Language
de
Feeds

Open Graph

url
https://www.openhistory.de/
locale
de_DE
site name
Open History e.V.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Updated
2023-03-13
Name servers
  • a-dns-service.de.
  • ns3.kas-dns-server.de.
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • a-dns-service.de
  • ns3.kas-dns-server.de
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 0 alt2.aspmx.l.google.com
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
TXT
  • google-site-verification=mvJDudJvdyK3LK8ajWG-YK7Hef3cal0QdfO6oFGFVJE
  • facebook-domain-verification=yhxiv1zimnv4q0esdks46r8xdhppe9

Email authentication partial

SPF
v=spf1 a mx include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:info@openhistory.de
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCK5aTOmc3cAMsnMyxgG9xn3V9sTlxapTpMJIpzZ6JhARPwIrtXT3sIRe/R6G37RrJbORsAV4SD2qGr5EgAGP…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

E8
from 2026-05-01 to 2026-07-30
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.openhistory.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=31536000; preload; includeSubDomains

Links to (6)

Linked from (3)