indexo.dev

lesen-in-deutschland.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1120 ms crawled 2026-05-13

DE · 193.175.194.29 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Lesen in Deutschland
Description
Lesen in Deutschland
Language
de

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • analyse.dipf.de×1

Registration

Updated
2018-07-24
Name servers
  • ns1106.ui-dns.biz.
  • ns1106.ui-dns.com.
  • ns1106.ui-dns.de.
  • ns1106.ui-dns.org.

DNS records live

NS
  • ns1106.ui-dns.biz
  • ns1106.ui-dns.com
  • ns1106.ui-dns.de
  • ns1106.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-30 to 2026-06-28
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.lesen-in-deutschland.de/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
content-security-policy
frame-ancestors 'self' https://open-educational-resources.de https://analyse.dipf.de/;

Linked from (2)