tendoryu-aikido.org

HTML metadata

Title

Tendoryu Aikido Berlin e.V.

Description

Aikido Berlin, Aikido Training in Berlin für Erwachsene und Kinder, Kawaraban mit Artikeln von Kenji Shimizu Sensei, Aikido-Dojos in Berlin und Deutschland

Language

de

Generator

TYPO3 CMS

Canonical

https://www.tendoryu-aikido.org/aikido-berlin/

Translations

• de
• en
• ja
• ru

Open Graph

image:url

https://www.tendoryu-aikido.org/fileadmin/_processed_/d/a/csm_aikido_news_0fd5921767.png

site name

Tendoryu Aikido Berlin e.V.

Technology

Server

nginx

Contact

Phone

• +49307122545

Registration

Registrar

Vautron Rechenzentrum AG

Created

2002-03-26

Expires

2027-03-26 309 days left

Updated

2026-05-10

Name servers

• ns1.cyberlin.org
• ns2.cyberlin.org
• ns3.cyberlin.org
• ns4.cyberlin.org

DNS records live

NS

• ns1.cyberlin.org
• ns2.cyberlin.org
• ns3.cyberlin.org
• ns4.cyberlin.org

MX

• 10 mail.tendoryu-aikido.org

Email authentication strong

SPF

v=spf1 include:secureserver.net -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; adkim=s; aspf=s

policy: quarantine

DKIM

• default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDddJp2srGOpOuF+AVpNjJfA249z3QbE/uRX0EA0ble1WLHXhNVRJSUJAMxDJxaRwc8Cjoujh3DqgYm/G/B9YEf2epRa…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.tendoryu-aikido.org/aikido-berlin/

present

• strict-transport-security
• x-content-type-options

findings

• missing Content Security Policy
• missing frame protection
• missing Referrer Policy
• missing Permissions Policy