This endpoint allows you to get free dns record lookups.
{
"authoritativeAnswer": true,
"isTimeout": false,
"responseCode": "NO_ERROR",
"answerResourceRecords": [
{
"address": 584628317,
"ipAddress": "93.184.216.34",
"dnsName": "example.com",
"resourceType": 1,
"resourceTypeName": "A",
"resourceClass": 1,
"resourceClassName": "IN",
"timeInterval": 86400,
"md5_Checksum": "WufwLv/ofmpKtyXO6X+n2A=="
}
],
"reportingNameServer": "a.iana-servers.net"
}