indexo.dev

sprache-und-bildung.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-11 · ok HTTP/1.1 200 2064 ms crawled 2026-05-11

DE · 84.19.186.9 · AS31103 Keyweb AG

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
SPRACHE & BILDUNG GmbH
Description
Die SPRACHE & BILDUNG GmbH steht für bedarfs- und kundengerechte Aus- und Weiterbildung und garantierte Qualität in der Bildung.
Language
de

Technology

Server
nginx

Registration

Updated
2025-12-22
Name servers
  • ns1.svhosting.de.
  • ns2.svhosting.de.
  • ns3.svhosting.de.
  • ns4.svhosting.de.

DNS records live

NS
  • ns1.svhosting.de
  • ns2.svhosting.de
  • ns3.svhosting.de
  • ns4.svhosting.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • swisssign-check=aXSscbxoI6dDZRAGBPOjZpaFonE
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sprache-und-bildung.de/

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

Links to (1)

Linked from (1)