What timezone does clashfarmer license verification operate in?

[Supreme Leader]

Hi,

I recently purchased a professional license, however I'm having trouble understanding the license period reduction.

I switched on the bot at 2AM  in the night, it showed 28 days remaining, I switched on the bot again in the morning at 10.30AM, it's showing 27 days remaining. My timezone is GMT+5:30 so I was wondering what timezone does the license server operate in?

Thanks.

your PC time zone so if you mess with your clock you will probably lose days (untested in theory)