Scanner supports AWS Route53 Resolver logs, which contain information about DNS queries. In order for Scanner to see these logs, you can configure Route53 to publish them to S3.
Step 1: Configure Route53 Resolver to write logs to S3
You can follow the AWS documentation to configure the Route53 Resolver to write DNS query logs to an S3 bucket. See: Resolver query logging.
Step 2: Ingest via Scanner Collect
Follow the Custom Logs - AWS S3 guide to ingest logs from S3 via Scanner Collect.