Why is the old version of the site opening?

Question

Computer networks

Good afternoon, I have such a situation, I transferred the site to a new host, as a result, the "site version" became attached to my Internet connection. That is, opening a site in chrome from one Wi-Fi connection, I get one version of the site, connecting to another connection and reloading the page, I get a different version of the site. What should I do? What and where to clean?

Answer 1

It looks like crookedly spelled DNS records,
check DNSs

Answer 2

clear the browser cache and check dns, and the question is what is cms worth?