The Hostname to IP Address tool provides you with IP address of a domain name, hostname and PTR record. For example: you can get IP address of google.com by entring the details blow:
By using above tool you can literally translate any domain name into it's server IP address. Howerver, make sure the domain name is not using any proxy servers. For exampple if a domain name is hiding it's server IP behind cloudflare then you are more likely to see cloudflare IP address instead of domain's real server IP address.