.. i'm saying 'expecting' as maybe I've just been blind / lucky so far using kagi, but I just noticed today that using i.e. the site:.de filter / query operator (so intending to filter on .de tld results only) does not or no longer do that and returns .com etc results as well quite far up the result list, see i.e. this query returning this:
It seems to work as expected when specifying a full domain name, i.e. like this:
When specifying / adding site:<tld> to a query I'd expect only for results of that <tld> to be returned, so site:.de should only return results on .de domains.