indexo.dev

yourletter.de

.de crawl

First seen 2026-05-05 · Last seen 2026-05-11 · ok HTTP/1.1 200 2572 ms crawled 2026-05-11

DE · 212.83.50.119 · AS47447 23M GmbH

Reputation 95/100 weak security headers

sector other type landing page

HTML metadata

Title
Yourletter - Startseite - powered by atrego
Language
de
Canonical
https://www.yourletter.de/

Open Graph

url
https://www.yourletter.de//
title
Yourletter: BLEIBEN SIE IN KONTAKT
description
Yourletter: Mailings an Ihre Kunden und Geschäftspartner - Stärken Sie die Kundenbindung und steigern Sie Ihre Umsätze

Technology

Server
nginx

Third-party hosts loaded (1)

  • my.contentserver24.de×3

Registration

Updated
2018-01-26
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (3)