I've cloned my VPS content into a new VPS with new IP ( OS: Centos 7) but
"Refused to connect to the site webscraping.pro"
or
"Refused to connect to the site 178.208.88.6"
- The tech support cloned site from old VPS (IP 185.221.154.249) to the new VPS (IP 178.208.88.6).
- I've changed the IP in interfaces, at the file
/etc/sysconfig/network-scripts/ifcfg-ens18. Result: http://joxi.ru/8An01XytN7ZWxm - Added new IP thru Vesta CP and set the domain name to that IP: http://joxi.ru/823jGOQCzDZZLm
- Added new IP into the primary DNS NS: http://joxi.ru/bmoOyo7IO9RZkm
What's wrong? How to solve the problem?
Update
Today (12.04.2022) the webscraping.pro is working from the old VPS, IP 185.221.154.249.
The domain name has (of subreg.cz registrar) been tied to the old VPS: 
Yet all old VPS content is cloned to the new VPS.
Might there be some competition between VPS (new and old ) of where does the domain name refer to ?
Should I change something at the registrar DNS (subreg.cz) ?
Update 2
I was told to check A record of the domain.
Where is it ?
How can I change it ?