indexo.dev

institut-schreier.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 1300 ms crawled 2026-05-08

DE · 85.13.156.160 · AS34788 Neue Medien Muennich GmbH

Reputation 100/100

sector education type homepage

HTML metadata

Title
Institut Schreier - Home
Language
de
Canonical
https://r5.institut-schreier.de/
Translations
  • de

Technology

Server
Apache

Registration

Updated
2017-12-15
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w0177bb6.kasserver.com
TXT
  • google-site-verification=tTlG3LUxdrgnZC26m8U-pDW4TR48NGP_GGXtOBuJqzs

Email authentication strong

SPF
v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-21 to 2026-06-19
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://institut-schreier.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=15552000

Linked from (1)

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