The comedian and writer Dean Obeidallah filed a defamation lawsuit against the neo-Nazi website The Daily Stormer on Wednesday, around the same time that the website briefly resurfaced from the dark web with a Russian domain name.

The website was live at its new address, dailystormer.ru, for a few hours, days after the site had been booted by GoDaddy, Google and a Chinese registrar, for posting an offensive article about Heather D. Heyer, the paralegal who died during the demonstrations in Charlottesville, Va., on Saturday when a man with far-right views plowed a car into a crowd of counterprotesters.

The Daily Stormer falsely claimed in June that Mr. Obeidallah, an American Muslim, was the “mastermind” behind the bombing in Manchester, England, and Mr. Obeidallah began receiving death threats.

“Some of them actually believe I’m a terrorist,” he said.

An article on the revived website on Wednesday morning praised President Trump, claiming that his friendly relationship with Vladimir V. Putin was responsible for the site’s new home. “The Daily Stormer never dies!” the article exclaimed.