2.6 Obtain DNS Validation Information

2.6.1 API Information

Environment
Production environment	https://portal.racent.com/ssl/validatedns
Request method	POST
content-type	multipart/form-data
Description	This interface is used to obtain DNS information for Domain Control Validation (DCV). It returns relevant DNS information on success, and the corresponding error code on failure. For error codes, see Appendix 3.1

2.6.2 Parameter Definition

Parameter name	Parameter type	Required	Description
api_token	String	Y	Identity credential. To generate a token, please contact Racent technical support.
certId	String	Y	certId (certificate ID) returned by the order interface above.
domain	String	N	Domain name

Function Return

Parameter name	Parameter type	Required	Description
code	Int	Y	Return status. For detailed explanations, see Appendix 3.1
data	Object	N	Returned data, details are as follows
DCVfileName	String	N	File validation file name
DCVfileContent	String	N	File validation file content
DCVdnsHost	String	N	DNS validation host value
DCVdnsValue	String	N	DNS validation record value
DCVdnsType	String	N	DNS validation record type
DCVfilePath	String	N	File path for file-based validation
dcvInfo	Object	N	This field is Y when the validation value differs for each domain in the certificate request Each entry is of Object type, with the object name being the requested domain, e.g. racent.com. Details for each entry are as follows:
DCVfileName	String	N	File name for file-based validation
DCVfileContent	String	N	File content for file-based validation
DCVdnsHost	String	N	Host value for DNS validation
DCVdnsValue	String	N	Record value for DNS validation
DCVdnsType	String	N	Record type for DNS validation
DCVfilePath	String	N	File path for file-based validation