If you buy a domain from a 3rd party, the backlinks are valuable.  I always wait a few months before redirecting, so just set up a quick minisite until two page rank updates have passed and then go ahead and 301 redirect.  However, it seems that you'll get the link juice from the back links, the anchor text is ignored by Google.   Buying a domain at Godaddy TDName expired auctions, seem to not count as a dropped domain if you immediately set up a mini-site.
I had two domains, a .com and .net with godaddy. I’m beyond their redemption period ($80 fee), but they said it should be released back to the public domain soon and I may be able to get it back. Before I knew this, I paid $12.99 plus ican fees for the .com thinking it was available as the rep told me she was able to add it their cart, and I paid a $24.95 fee for back ordering my .net domain. Shortly thereafter, I received an email from godaddy saying:
Backlinks – These are basically anchor links present on external websites that take the visitor back to a domain. The higher the number and authority of backlinks, the higher the authority of a domain. For example, if a domain has a backlink from Forbes, TechCrunch or BBC, it’ll gain a lot of authority in the eyes of Google and other search engines. It’s like attaching a reference letter from Bill Gates to your CV.
1. Some domain names don’t go to auction and are instead held by the registrar in their own portfolios (you called this “warehousing” by the registrar). This is probably less than 0.001% of the domain names….actually, probably even less. I suspect it would only be premium domain names with massive exact match local search quantities. Not surprisingly, I cannot find any information from registrars about their procedure, quantities of domains their keep, or ICANN’s rules (if any) about this.
To get the most from GoDaddy Auctions, you should first decide on the way you want to evaluate the domains. Domainers tend to look at the words in the domain name, while SEOs care about the backlink equity. If you are a domainer, you should look at Estibot, Domain Index or Valuate scores. If you are an SEO, you should look at the Ahrefs, Moz and Majestic metrics to gauge the value of the backlinks. Once you have figured this out, you should look at these numbers for every domain you find on GoDaddy Auctions. Do not be afraid of bidding on the Closeout auctions, as you can get good domains for cheap.
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