This dnsmon tool get's information about a domainname from DNS, and looks for changes with the previous lookup.
To start with, I only want to look for changes in:
- The serial in the SOA record to see if there was any update
- MX records for mailserver changes
- NS records to see if the nameserver has changed
Issue the following command to run this tool.
dnsmon -config config.yamlHere is an example configuration to use.
---
contact: Somebody
output: output/
resolver1: 8.8.8.8
resolver2: 1.1.1.1
domains:
- name: domainx.com
- name: domainy.com
- name: domainz.nl