| Developer(s) | Ian Jackson | 
|---|---|
| Stable release | 1.6.0    / June 11, 2020 | 
| Repository | |
| Written in | C | 
| Operating system | GNU/Linux, BSD, macOS | 
| Type | DNS resolver | 
| License | GNU General Public License v3.0 or later | 
| Website | https://www.gnu.org/software/adns/ | 
GNU adns is a C library that provides easy-to-use DNS resolution functionality. The library is asynchronous, allowing several concurrent calls. The package also includes several command-line utilities for use in scripts.