If you want to check if machines fqdn is mapped to a ip address in dns, then on a windows machine you do:
AnnouncementI have released my new course on Udemy, Kubernetes By Example. Sign up now to get free lifetime access!
then type domain name, and hit enter, e.g.:
You should get an output like this:
> google.com Non-authoritative answer: Name: google.com Addresses: 2a00:1450:4009:800::200e 188.8.131.52 >