The website mentions tiktok.com (but not Douyin) in some form.
https://tiktok.com
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Get access to data on 7,009,312 websites that are TikTok Customers. We know of 4,184,419 live websites using TikTok and an additional 2,824,893 sites that used TikTok historically and 2,168,060 websites in the United States.
TikTok websites that are also using other technologies.
Get a list of 7,009,312 websites using TikTok which includes location information, hosting data, contact details, 4,184,419 currently live websites and an additional 3,882,147 domains that redirect to sites in this list. 2,824,893 sites that used this technology previouslyand 2,168,060 websites in the United States currently using TikTok.
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