indexo.dev

odav-lehrinstitut.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 816 ms crawled 2026-05-07

DE · 176.95.69.164 · AS3209 Vodafone GmbH

Reputation 100/100

Classifying

HTML metadata

Title
ODAV AG - Lehrinstitut für Informatik.
Language
de
Canonical
https://www.odav-lehrinstitut.de/artikel/odav-ag-lehrinstitut-fuer-informatik-100,0,494.html

Open Graph

url
https://www.odav-lehrinstitut.de/artikel/odav-ag-lehrinstitut-fuer-informatik-100,0,494.html
title
ODAV AG - Lehrinstitut für Informatik.
site name
ODAV AG - Lehrinstitut für Informatik

Technology

Server
Apache

Third-party hosts loaded (2)

  • cloud.ccm19.de×1
  • webanalytics.odav.de×1

Social

Contact

Email
Phone

Registration

Updated
2017-05-31
Name servers
  • ns1.odav.de.
  • ns2.odav.de.
  • ns3.odav.de.
  • ns4.odav.de.

DNS records live

NS
  • ns1.odav.de
  • ns2.odav.de
  • ns3.odav.de
  • ns4.odav.de
MX
  • 10 mx1.odav-services.de
Verified for
  • Atlassian
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:odav.de ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@odavag.uriports.com; ruf=mailto:dmarc@odavag.uriports.com; fo=1:d:s
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApuKjPNTq40g7oYz2TnxA/voUL/HmUIPvb3+oOwUtYlfAKryCCoFD5UZFPHukA4uvlKdqqa90PMxrir…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-10-17 to 2026-10-31
Expires in 163 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.odav-lehrinstitut.de

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • 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
strict-transport-security
max-age=15768000, max-age=31536000 ; includeSubDomains

Links to (4)

Linked from (1)