Are the valuable backlinks you built Live? Is backlink to your money website actually Present on the page? What about Outbound Link Count of the Page or whether the link is Dofollow or Nofollow?
Checking all of these things for your backlinks is perfectly doable if you make 10 or less of them. However, you are probably much above that. LinkOkay will check all of these crucial attributes on a daily basis for all of your backlinks.