Mailbox.org Usage Statistics · Download List of All Websites using Mailbox.org
Email and cloud storage system from Germany.
SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
DMARC
DMARC Quarantine Usage Statistics · Download List of All Websites using DMARC Quarantine
The domain has a DMARC policy of 'Quarantine'. This tells the receiving mail server that all emails that do not have your domain name in the “From” field (or any other set criteria) should be quarantined by default.
Hetzner Usage Statistics · Download List of All Websites using Hetzner
German based dedicated and virtual hosting running on 100% green energy.
Dedicated Hosting · German hosting
403 Error Usage Statistics · Download List of All Websites using 403 Error
The website returned a 403 Forbidden error message and wasn't identified as parked at the time. This does not mean we are not able to index technologies.
SSL by Default Usage Statistics · Download List of All Websites using SSL by Default
The website redirects traffic to an HTTPS/SSL version by default.
DNSSEC Usage Statistics · Download List of All Websites using DNSSEC
DNSSEC strengthens DNS authentication by using digital signatures based on public key cryptography.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Uvicorn Usage Statistics · Download List of All Websites using Uvicorn
ASGI server implementation, using uvloop and httptools.
Last technology detected on 17th July 2025. We know of 10 technologies on this page and 19 technologies removed from ruffmann.eu since 27th January 2015. Link to this page.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when ruffmann.eu adds new technologies.
Get ruffmann.eu profile as an XML, JSON, CSV or XLSX via the Domain API.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.