Free Online service to list all DNS records for a domain
Here you can find out all available DNS records of any domain. The service is free and unlimited.
You can choose one of two techniques to get all the DNS records of a site.
The first technique is to use the dig command with the “ANY” parameter – this method works great for most sites and allows you to get a list of all DNS records in one command. But there are sites (for example, behind CloudFlare) for which this method does not work.
As a result, one more method was added – “Enumeration”. Its essence is to perform many DNS queries to get all possible record types (like brute-force). Thanks to this method, it is possible to get all DNS records even for sites behind CloudFlare.