trace-udns is a gadget from Inspektor Gadget. It detects DNS requests using uprobes.
$ export IG_EXPERIMENTAL=true
$ sudo -E ig run ghcr.io/alban/trace-udns:latest
- ig v0.28.0
- Linux v5.15 (TBD)
The user space components are licensed under the Apache License, Version 2.0. The BPF code templates are licensed under the General Public License, Version 2.0, with the Linux-syscall-note.