indexo.dev

eleven-development.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-15 · ok HTTP/1.1 200 1377 ms crawled 2026-05-12

DE · 217.160.0.76 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Home
Language
de
Canonical
https://www.eleven-development.de/

Open Graph

url
https://www.eleven-development.de/

Technology

Server
nginx

Third-party hosts loaded (4)

  • le-cdn.website-editor.net×52
  • cdn.website-editor.net×4
  • static-cdn.website-editor.net×4
  • dp-cdn.multiscreensite.com×3

Registration

Updated
2022-12-22
Name servers
  • ns1030.ui-dns.biz.
  • ns1050.ui-dns.org.
  • ns1055.ui-dns.de.
  • ns1101.ui-dns.com.

DNS records live

NS
  • ns1030.ui-dns.biz
  • ns1050.ui-dns.org
  • ns1055.ui-dns.de
  • ns1101.ui-dns.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

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)

Sectigo Public Server Authentication CA DV R36
from 2025-12-10 to 2026-12-25
Expires in 218 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://eleven-development.de/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • CSP uses wildcard sources
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
frame-ancestors https://*.ionos.com https://*.ionos.at https://*.ionos.co.uk https://*.ionos.de https://*.ionos.es https://*.ionos.fr https://*.ionos.it https://*.ionos.ca https://*.ionos.mx https://*.ionos.us https://*.website-editor.net https://*.mywebsite-editor.com www.eleven-development.de
strict-transport-security
max-age=15768000; preload

Linked from (2)