bindgraph software package provides DNS statistics RRDtool frontend for BIND9, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install bindgraph
bindgraph is installed in your system.
Make ensure the bindgraph package were installed using the commands given below,
$ sudo dpkg-query -l | grep bindgraph *
You will get with bindgraph package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Administration Utilities |
| Package | bindgraph |
| Version | 0.2a-5.1 |
| Description | DNS statistics RRDtool frontend for BIND9 |
| Sub Section | admin |