A handy systems and security-focused tool, Port Authority is a very fast Android port scanner. Port Authority also allows you to quickly discover hosts on your network and will display useful network information about your device and other hosts.
Message filter plugin to reverse lookup the source field
AS2 handler for the use with Peppol
The Doh4j library is a powerful yet simple DNS Over HTTPS (DoH) client implementation for Java 11+, packaged neatly into a streamlined and powerful API. The Doh4j client uses Google, Cloudflare, and Quad9 DoH resolvers by default, but it also supports custom RFC 8484-compliant resolvers.
Add a description, image, and links to the dns-lookup topic page so that developers can more easily learn about it.
To associate your repository with the dns-lookup topic, visit your repo's landing page and select "manage topics."