To check the DA (Domain Authority) history of a website, you can use a tool like Moz's Link Explorer or Ahrefs. Here are the steps to check the DA history using Moz's Link Explorer:
Go to the Moz website (https://moz.com/link-explorer) and sign up for a free account if you don't have one already.
Once you've logged in, enter the domain name you want to check in the search bar.
Click on the "Search" button to view the results.
Scroll down to the "Domain Authority History" section, and you will see a chart that shows the DA history of the domain over time.
You can adjust the time range of the chart using the dropdown menu at the top of the section.
Alternatively, you can use Ahrefs to check the DA history by following these steps:
Go to the Ahrefs website (https://ahrefs.com/) and sign up for a free account if you don't have one already.
Once you've logged in, enter the domain name you want to check in the search bar.
Click on the "Organic search" tab in the left sidebar and then click on "Overview."
Scroll down to the "Domain Rating History" section, and you will see a chart that shows the DR (Domain Rating) history of the domain over time.
You can adjust the time range of the chart using the dropdown menu at the top of the section.