My clients have a eCommerce store that sold a variety of vapour accessories/e-liquid stuff intended for wholesale(olddomain.com) and that did not work out for them. So they re-branded and are now just selling e-liquids to consumers(newdomain.com).
When looking at webmaster i can see over 12000 back-links from olddomain.com to the new one. would these links get classed as unnatural? Would/should I disavow these links?