indexo.dev

lernort.online

.online user

First seen 2026-05-21 · Last seen 2026-05-21 · ok HTTP/1.1 200 366 ms crawled 2026-05-27

US · 172.67.72.105 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
XPERT Business LernNetz - Lernort.online
Language
de
Generator
WordPress 6.9.4
Canonical
/
Feeds

Open Graph

url
/
title
XPERT Business LernNetz
locale
de_DE
site name
Lernort.online

Technology

CDN
Cloudflare
CMS
WordPress 6.9.4
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • tina.ns.cloudflare.com
  • viddy.ns.cloudflare.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)

WE1
from 2026-05-12 to 2026-08-10
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lernort.online/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Use this data via API

Everything on this page for lernort.online is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/lernort.online" \
  -H "X-API-Key: idx_..."

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