indexo.dev

mieterbund-bonn.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 11643 ms crawled 2026-05-17

DE · 91.215.74.56 · AS49609 Intersolute GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Mieterbund Bonn/Rhein-Sieg/Ahr e.V.
Description
Der Deutsche Mieterbund Bonn/Rhein-Sieg/Ahr e.V. vertritt die Interessen von Mietern:innen umfassend und setzt sich für preiswerten Wohnraum ein.
Language
de-DE
Canonical
https://www.mieterbund-bonn.de/
Translations
  • en
  • tr

Open Graph

url
https://www.mieterbund-bonn.de/
title
Mieterbund Bonn/Rhein-Sieg/Ahr e.V.
description
Der Deutsche Mieterbund Bonn/Rhein-Sieg/Ahr e.V. vertritt die Interessen von Mietern:innen umfassend und setzt sich für preiswerten Wohnraum ein.

Technology

Server
nginx

Social

Contact

Email
Phone

Registration

Updated
2025-07-28
Name servers
  • ns01.intersolute.de.
  • ns02.intersolute.de.
  • ns03.intersolute.eu.
  • ns04.intersolute.eu.

DNS records live

NS
  • ns01.intersolute.de
  • ns02.intersolute.de
  • ns03.intersolute.eu
  • ns04.intersolute.eu
MX
  • 10 mc.intersolute.de
  • 20 mx2.intersolute.de
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx a:tobit.mieterbund-bonn.de ip4:91.215.74.56 ip4:91.215.74.60 ip4:91.215.72.73 ip4:62.48.69.250 ip4:91.215.72.141 ip4:91.215.72.142 ip4:85.159.9.10 ip4:91.215.73.157 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@mieterbund-bonn.de; ruf=mailto:postmaster@mieterbund-bonn.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-21 to 2026-12-23
Expires in 216 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.mieterbund-bonn.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • weak frame protection
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
same-origin
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' intersolute.de *.intersolute.de *.termincloud.com *.youtube-nocookie.com *.youtube.com *.co2online.de; object-src 'self'; img-src * data:;; base-uri 'none'; form-action 'self' intersolute.de *.intersolute.de *.termincloud.com *.youtube-nocookie.com *.youtube.com *.co2online.de; frame-ancestors 'self' intersolute.de *.intersolute.de *.termincloud.com *.youtube-nocookie.com *.youtube.com *.co2online.de;
strict-transport-security
max-age=63072000; includeSubDomains; preload
cross-origin-resource-policy
same-origin

Links to (5)

Linked from (1)