bistro21.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 1417 ms crawled 2026-05-10

DE · 185.26.156.208 · AS58010 uvensys GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Bistro 21
Description: Raum für zeitgenössische Kunst
Language: de
Generator: WordPress 6.9.4
Canonical: https://www.bistro21.org/

Technology

Server: nginx
CMS: WordPress

Third-party hosts loaded (2)

player-widget.mixcloud.com×1
s3.amazonaws.com×1

Social

Contact

Email

Registration

Registrar

Cronon GmbH

Created

2015-10-28

Expires

2026-10-28 161 days left

Updated

2025-12-12

Name servers

docks19.rzone.de
shades19.rzone.de

DNS records live

NS

docks19.rzone.de
shades19.rzone.de

MX

5 smtpin.rzone.de

TXT

google-site-verification=nBX7XJ346F4c-uPcooIiaYXCCsGMx7BhFb2xD04_4a0

Email authentication strong

SPF: not published
DMARC: v=DMARC1;p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-01 to 2026-06-30

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.bistro21.org/

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