I want to be able to find specific keywords in domain names across the internet. Search ahrefs using a specific word to bring up all the domain names (not urls but actual live website domain names) that include that keyword. Then you can filter with DR and traffic to get a highly relevant list of domains on the internet that have your specific keyword in it - then outreach to those sites to get a link to your site. Then repeat with all your target keywords to find more domains with your keywords in it. The links you get will be highly relevant and filtered for DA and traffic and whatever else you want to filter for.

This feature is the only reason I still use Majestic...

This would be my first priority for building links, why not have topical relevance in your backlink tool?

This is why I'm still using Majestic. Without topical authority it is not so useful.

2 thumbs up for more relevance.

Yeah this is a must. Google knows 100% what the domain topic is, and when you get the link if the whole domain is relevant to your website or not.

We need this to built more RELEVANT domains.