Our April 2026 maintenance releases of BIND 9 are available.

- Current supported stable branches:

- 9.18.48 - https://downloads.isc.org/isc/bind9/9.18.48/
- 9.20.22 - https://downloads.isc.org/isc/bind9/9.20.22/

- Experimental development branch:

- 9.21.21 - https://downloads.isc.org/isc/bind9/9.21.21/

For more information, release notes, and other release formats, please visit the ISC software download page: https://www.isc.org/download/

Thanks for using ISC's software!