This tool allows you to check a domain’s Page Authority (PA), Domain Authority (DA), and spam metrics for up to 50 URLs at a time. Use the Bulk Moz DA & PA checker to determine the strength of specific pages and the likelihood for a domain to rank well in search engine results. The Bulk Domain Authority Checker allows you to check Page Authority, Domain Authority and more from multiple URLs in one click. We have noticed lately that the SEO has developed into a lot more complexity in the last years. Google has figured out ways to understand the meaning of the different phrases and words and just using simple keywords could no longer guarantee results anymore, so you have to check da using DA Checker.