DNS History API

API Structure

Historical DNS records, also called passive DNS (pDNS) records, are created by archiving previously collected DNS queries. DNS History API is used to analyze DNS modifications of FQDNs and domains regarding IP addresses (A or AAAA), Name Servers (NS), Mail Servers (MX), and more. Hence, the API returns a large amount of valuable information about historical DNS record changes.

If you want to set up an integration with your application and try DNS History API, you'll need to generate an API key. Let's start by creating a two-week free account from Deepinfo Platform, get your API key and you are ready. Next, you can test using the following cURL command.

Sample with the curl command:

curl --request GET \
     --url 'https://api.deepinfo.com/v1/analyze/dns-history/?domain=deepinfo.com&type=A' \
     --header 'Accept: application/json' \
     --header 'apikey: [YOUR_API_KEY]'

If you wish to call DNS History API with real values and run code, just click here.

You can always contact us for support and ask for more assistance. We'll be glad to assist you with building your product.