If you do not have the ability to check DNS records using the command line, you can check records using online trusted tools. Down below are provided some online tools which you can use.
The online tool where you can enter the domain name and all the domain DNS records will be provided – is the website fully propagated or not worldwide.
This tool not only shows all DNS records for the domain but also shows how those records are propagated on the internet.
This online tool shows domain DNS records. Also, this tool provides warnings and failures of the DNS records. So this leafdns tool will check if your DNS records are correct or no. It’s quite helpful, for example, when you create custom nameservers for the domain.