indexo.dev

mailbox.org

.org toplist crawl dns

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1056 ms crawled 2026-05-18

DE · 185.97.174.35 · AS199118 Heinlein-Support GmbH

Reputation 100/100

Classifying

HTML metadata

Title
mailbox Suite for individuals and businesses
Description
Your digital workspace with email, cloud, office & meet. Secure & GDPR-compliant for businesses, public authorities and private individuals. ▶ Try us now!
Language
en
Generator
Drupal 10 (https://www.drupal.org)
Canonical
https://mailbox.org/en/
Translations
  • de
  • en

Open Graph

title
mailbox Suite for individuals and businesses
site name
mailbox

Technology

Server
Apache
CMS
Drupal

Social

Registration

Registrar
CPS-Datensysteme GmbH
Created
1998-09-23
Expires
2026-09-22 125 days left
Updated
2025-09-12
Name servers
  • dns3.cloudns.net
  • dns4.cloudns.net
  • ns.jpberlin.de
  • ns2.jpberlin.de
  • ns3.jpberlin.de

DNS records live

NS
  • dns3.cloudns.net
  • dns4.cloudns.net
  • ns.jpberlin.de
  • ns2.jpberlin.de
  • ns3.jpberlin.de
MX
  • 10 mx1.mailbox.org
  • 10 mx2.mailbox.org
  • 20 mx3.mailbox.org
  • 50 mx-n.mailbox.org
TXT
Show 5 TXT records
  • google-site-verification=ojrG-cXIWNDWMmRomplDCsZknBUmg2PO32SffP1Xy2E
  • swisssign-check=1tuXIQOBa4NZh2EIQI5nFD8fbJW2EvxB6W8rYhAoQ5
  • mailru-verification: 0c2c482975b1fc2f
  • google-site-verification=bCdtsEmyfsVIfzBgWZpEvCf3TeJgpw0f6x5miXGwakY
  • have-i-been-pwned-verification=aa98600469e4f52f5b4c8e6952a0927d

Email authentication strong

SPF
v=spf1 ip4:213.203.238.0/25 ip4:195.10.208.0/24 ip4:91.198.250.0/24 ip4:80.241.56.0/21 ip6:2001:67c:2050::/48 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; rua=mailto:abuse+arf@heinlein-support.de; rf=afrf; fo=1;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Thawte TLS RSA CA G1
from 2025-05-13 to 2026-06-11
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://mailbox.org/en/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' https://numbers.mailbox.org 'sha256-CUCLzxCss729P+xBl9502PRx/w5m6qpvk9rScS9ouAs=' 'sha256-ieoeWczDHkReVBsRBqaal5AFMlBtNjMzgwKvLqi/tSU=' 'sha256-dM3CYbisRjF8EndRalOCFllDXSju3geDFidN3gwU1dk=' 'sha256-asFQXNqbNppYfE/8YkEZyEqdGBOmWkXR0ovXxjxSulA='; style-src 'self' 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=' 'sha256-jd4PufZZdeuvtVYeFezuMy6pVmIMhJ/00Ii5BVNdHQE=' 'sha256-j0IBB2Hp+Y3IK79cy06ULRZfNkUMOD7tOmFrKVIrYJw=' 'unsafe-hashes'; connect-src 'self' https://numbers.mailbox.org; frame-src 'self' https://form.mailbox.org https://player.vimeo.com;
strict-transport-security
max-age=15768000; includeSubDomains; preload

Links to (2)

Linked from (4)