Could not resolve the IP specified (162.0.2xx.xxx)

Hello, FiveM community. I am having an issue after purchasing my VPS today from Namecheap. It always says “Could not resolve the IP specified (162.0.2xx.xxx).” [IP blocked for security reasons]. I would like to know how to fix this ASAP. Please and thank you!

P.S: I am new (as you can probably tell) to this forum and FiveM server development.