indexo.dev

tischler-schreiner-heft.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-20 · ok HTTP/1.1 200 9246 ms crawled 2026-05-20

DE · 84.200.6.70 · AS44066 firstcolo GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
tischler-schreiner-heft.de
Description
Jetzt registrieren und das Online-Berichtsheft gleich nutzen.
Language
de-DE
Canonical
https://www.azubiheft.de

Technology

jQuery
3.6.0

Third-party hosts loaded (1)

  • www.azubiheft.de×1

Registration

Updated
2022-03-07
Name servers
  • ns2.checkdomain.de.
  • ns.checkdomain.de.

DNS records live

NS
  • ns.checkdomain.de
  • ns2.checkdomain.de
MX
  • 10 tischler-schreiner-heft.de

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-05 to 2026-07-06
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.tischler-schreiner-heft.de/Login.aspx?WL=2944

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
origin
x-content-type-options
nosniff
content-security-policy
default-src 'self' 'unsafe-eval' 'unsafe-inline'; frame-src 'self' https://www.youtube-nocookie.com https://www.youtube.com; img-src 'self' data: *.paypalobjects.com https://i.ytimg.com https://img.youtube.com; object-src 'none'; frame-ancestors 'self' *.example.net; base-uri 'self';
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (2)