indexo.dev

teledoor.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-16 · ok HTTP/1.1 200 12267 ms crawled 2026-05-16

DE · 81.169.145.150 · AS6724 Strato GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Products - Teledoor Isoliertechnik GmbH
Language
en
Generator
Contao Open Source CMS
Translations
  • de
  • en

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2007-11-06
Name servers
  • docks08.rzone.de.
  • shades19.rzone.de.

DNS records live

NS
  • docks08.rzone.de
  • shades19.rzone.de
MX
  • 10 mxpool.de2.hostedoffice.ag
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:hostedoffice.ag -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc-reports@teledoor.de
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-09 to 2026-12-10
Expires in 203 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.teledoor.de/en/products.html

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (1)

Linked from (2)