Hello I am a student who just started learning about website development and bought my own domain name to basically learn and host my portfolio. I was hosting my website on GitHub pages till yesterday and took it down last night as I wanted to switch hosts today. Today when I opened the website, instead of being down, someone else was hosting their website on my domain name. How did they manage to do that and how can i fix this. For now i removed all the DNS addressed associated with my account. Thanks for any help.
I can just hope that it’s a false redirect then considering it was showing an online betting website. All I did last night was removed the custom domain from GitHub and stop deploying on GitHub pages. I did recheck if any of my accounts had been compromised but that seems to be a negative. I didn’t touch the DNS records when I stopped deploying.