Link building question - Good or bad?

I just started working on my first affiliate website and I'm now trying to build some backlinks. I have submitted my site to about a dozen domain info site. I'm not sure what they are called, but they basically create pages like this for the domain you submit:

blackhatworld.com.websiteoutlook.com
blackhatworld.com.w3snoop.com
domaincheck.io/blackhatworld.com
website.informer.com/blackhatworld.com
...

I also submitted these pages to Google. The problem I have now is that some of these site outrank my own website for my domain name.

So, question 1: Should I try to get these pages removed, or will it just take some time for my site to increase in ranking.
And question 2: Do these backlink help me at all or is this a waste of time?

Dont worry about your site, just dont go for such sites, try build some good links.

Don't do anything about them. You will outrank them soon.

Focus on building contextual links.

Yes, you don't need do anything on them... these will not affect your website anymore. It will passes the link juice and also allow the spider to crawl your site through the backlinks in these sites (if you have added)...

You just build some high-quality contextual links to your own site to outrank those sites.

Let me know if you have any questions... I'm ready to assist you

Thanks guys!

You need good backlinks, contextual links about your topic which get indexed on google. These domains/pages you get a link on, should already have a backlink profile of their own, and overall authority. It's good if these sites/pages get traffic where you place your link. PBN and guest posting are good options for it.