See 403 forbidden only with Virgin wifi for a ticket website
I want to buy concert tickets from Melon Ticket Global, which is a legal ticketing website in South Korea. I can open the website with my data or with other providers' wifi, but can't open it with the Virgin Media wifi, which is also my home wifi. I saw "403 Forbidden" when I tried to access it with Virgin. Unluckily, I can't use my data inside my flat, thanks to the concrete building :(
I think this might be due to that Virgin Media uses its own DNS address. I tried to change my home wifi's DNS to public IPs (Google, Cloudflare), but it still didn't work. I used NordVPN at home, still not working. I kind of doubt that Virgin Media forces me to use its own DNS.
Maybe I'm asking too much, but I do feel very inconvenient to go outside to access the website. And I'm still not sure it's Virgin Media banning Melon Ticket Global, or the other way around.