indexo.dev

uni1.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 5746 ms crawled 2026-05-17

DE · 81.169.154.218 · AS6724 Strato GmbH

Reputation 100/100

sector education type homepage

HTML metadata

Title
Dirk Riehle's Public Courses and Current Teaching – Getting the better part of theory
Description
Hi there!
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://uni1.de/
Feeds

Open Graph

url
https://uni1.de/
title
Dirk Riehle's Public Courses and Current Teaching
locale
en_US
site name
Dirk Riehle's Public Courses and Current Teaching
description
Getting the better part of theory

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Third-party hosts loaded (12)
  • c0.wp.com×10
  • i0.wp.com×7
  • stats.wp.com×3
  • www.googletagmanager.com×2
  • 0.gravatar.com×1
  • 1.gravatar.com×1
  • 2.gravatar.com×1
  • jetpack.wordpress.com×1
  • public-api.wordpress.com×1
  • s0.wp.com×1
  • secure.gravatar.com×1
  • widgets.wp.com×1

Social

Registration

Updated
2021-01-13
Name servers
  • ns1035.ui-dns.com.
  • ns1044.ui-dns.biz.
  • ns1052.ui-dns.de.
  • ns1077.ui-dns.org.

DNS records live

NS
  • ns1035.ui-dns.com
  • ns1044.ui-dns.biz
  • ns1052.ui-dns.de
  • ns1077.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • google-site-verification=seOiBz9nitGIAJq4L2TKU7NmQNNApQNYJuIK1ZLh59k

Email authentication strong

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn8k84P0SOh0Ju8FspBEV+LL6Fjc8GcdY7l9tBveRTDJU2XV0dMyqidD6W56HnRhgzCmvNljYXVMykK6jcuGmL…
selectors probed

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://uni1.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=15768000; includeSubDomains

Links to (9)

Linked from (2)