Validate a reverse DNS record

POST https://api.sendgrid.com/v3/whitelabel/ips/:id/validate

This endpoint allows you to validate a reverse DNS record.

Reverse DNS consists of a subdomain and domain that will be used to generate a reverse DNS record for a given IP. Once SendGrid has verified that the appropriate A record for the IP has been created, the appropriate reverse DNS record for the IP is generated.

For more information, please see our User Guide.

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