DA Checker by https://www.dapachecker.org/

Prepostseo is one of the most used website DA checkers since it allows you to check the domain authority and page authority in bulk, which is very convenient.

A vital feature of the Prepostseo domain authority checker is that it enables users to simultaneously verify the domain authority of up to 500 links. This functionality allows consumers to save time while still receiving a timely response.

The domain authority checker determines the backlinks, which, using the Moz meter, determines whether or not the links are spam. As a result, one may get complete information on spam links and a thorough authority check.