Buying an expired domain for its backlinks is now a tactic Google names in its spam policies: expired domain abuse, added in 2024. Treat this guide as risk education. The old playbook of grabbing an aged domain and redirecting it is a bet on not getting caught, not a strategy.
Google put a name on this tactic
For years, expired-domain SEO lived in a gray zone. That ended in March 2024, when Google added expired domain abuse to its published spam policies: buying a lapsed domain and repurposing it primarily to boost low-quality content on the strength of its old reputation. The same update named site reputation abuse, the cousin tactic of parking third-party content on someone else's strong domain. Both policies say the same thing in different ways. Reputation belongs to the site that earned it, and Google now reserves the right to treat borrowed reputation as spam, algorithmically or by manual action.
Why the math rarely works anyway
Set the policy aside and the economics still look bad. Auction platforms price aged domains against the same metrics you are buying them for, so bargains are rare. The backlinks that made the domain attractive were earned by content that no longer exists; when Google recrawls and finds a dispensary menu where a news archive used to be, the relevance of those old links collapses. And cannabis domains specifically tend to expire for ugly reasons — failed licenses, enforcement actions, abandoned gray-market projects — so the history you inherit is often worse than the metrics suggest.
A worked example: the magazine that became a menu
A typical version of this play: a regional cannabis magazine folds, its domain lapses, and a dispensary buys it at auction for around $4,000 on the strength of links from newspapers and event pages. The new owner 301-redirects everything to their store site. Rankings tick up for a few weeks while the old signals carry over. Then recrawling catches up, the redirect gets evaluated as a mismatch, the inherited value drains away, and the site is left holding a receipt and a spam-policy exposure. People who sell expired domains describe the first few weeks. They rarely describe month four.
The one use that holds up
Buying an expired domain is fine when you actually want the thing the domain was, not just its links. Reviving that folded magazine as a working publication, keeping the archive live, publishing on the same beat, disclosing the new ownership — none of that matches the abuse policy, because nothing is being repurposed to prop up unrelated content. The test is simple to state. If the old audience came back tomorrow, would they recognize the site? If yes, you bought a business. If no, you bought a liability with good metrics.
Key takeaways
- Expired domain abuse has been a named Google spam policy since March 2024.
- Redirecting an aged domain to unrelated cannabis content is the exact pattern the policy describes.
- Old backlinks lose force once the content they pointed at is gone.
- Continuing the domain's original purpose is the one acquisition that holds up.
Frequently asked questions
Is buying an expired domain against Google's rules?
Not by itself. The spam policy targets repurposing an expired domain mainly to boost low-quality content on the back of its old reputation. Buying a lapsed domain to actually run that business or publication, with content that continues what the domain was known for, is not what the policy describes.
Do 301 redirects from an expired domain pass authority?
Less than sellers claim. Google evaluates whether the redirect target matches what the old links pointed at. Redirecting a dead cannabis magazine to a dispensary menu is a mismatch, and the inherited value tends to fade as pages get recrawled and old links get reassessed or removed.
Want this done for your brand?
We build cannabis & CBD search visibility with full transparency, for dispensaries, brands, and MSOs.
Get a free cannabis SEO audit ›