indexo.dev

gebaerdenschrift.de

.de crawl

First seen 2026-05-03 · Last seen 2026-05-03 · ok HTTP/1.1 200 1945 ms crawled 2026-05-10

US · 104.168.144.56 · AS54290 Hostwinds LLC.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
GebärdenSchrift
Description
GebärdenSchrift lesen und schreiben lernen

Technology

Server
Apache

Registration

Updated
2016-04-16
Name servers
  • nsa5.schlundtech.de.
  • nsb5.schlundtech.de.
  • nsc5.schlundtech.de.
  • nsd5.schlundtech.de.

DNS records live

NS
  • nsa5.schlundtech.de
  • nsb5.schlundtech.de
  • nsc5.schlundtech.de
  • nsd5.schlundtech.de
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gebaerdenschrift.de/

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

Linked from (1)