indexo.dev

ifl-fortbildung.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2878 ms crawled 2026-05-19

DE · 89.107.185.231 · AS12843 TelemaxX Telekommunikation GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Essen IFL
Description
Onlinekursprogramm der IFL Fortbildung Essen
Language
de
Generator
TYPO3 CMS
Canonical
https://www.ifl-fortbildung.de/

Technology

Server
nginx

Social

Contact

Phone

Registration

Updated
2018-01-05
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mxpool.de2.hostedoffice.ag
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:hostedoffice.ag -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.ifl-fortbildung.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (2)

Linked from (1)