The Daily Stormer published a piece denigrating Heather Heyer, who was killed on Saturday after a car rammed into a crowd protesting at a white supremacist rally in Charlottesville.
GoDaddy had faced calls to remove the white supremacist site as a result.
The web host said the Daily Stormer had violated its terms of service.
"We informed the Daily Stormer that they have 24 hours to move the domain to another provider, as they have violated our terms of service," GoDaddy said in a statement on Twitter.
Previously, some web users had called on GoDaddy to remove the site - including women's rights campaigner Amy Siskind.
Violence broke out in Charlottesville, Virginia, after white supremacists organised a controversial far-right march called "Unite the Right".
Since the announcement, a blog post has appeared on the Daily Stormer, claiming the site has been hacked by Anonymous.
However, the main Twitter feed for Anonymous has said it has no confirmation that the hacker group is involved.