indexo.dev

posaunenchor-koeln-ost.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 5771 ms crawled 2026-05-17

DE · 185.26.156.235 · AS58010 uvensys GmbH · dead nameservers

Reputation 62/100 dead nameservers no dmarc policy

sector other type homepage

HTML metadata

Title
Posaunenchor Köln-Ost

Technology

Server
nginx

Contact

Address
rd de Buhr Tel.: 0221

DNS records dead

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 10 mxext1.mailbox.org
  • 10 mxext2.mailbox.org
  • 20 mxext3.mailbox.org

Email authentication weak

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 75/100 Checked live page: https://posaunenchor-koeln-ost.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Linked from (1)