DKIM key check

GET /api/v1/dkim/{domain}/{selector}

Fetches selector._domainkey.domain as TXT and inspects the DKIM key: key type, key length, revoked (empty p=) and testing (t=y) flags. If no DKIM record is found, found=false is returned with no further fields except status (the DNS RCODE).

Path parameters

Name	Type	Required	Description
domain	string	yes	-
selector	string	yes	-

Responses

Status	Type	Description
200	DkimResult	DKIM key details (or found=false)
400	object	Error
429	object	Error
502	object	Error

Response body

Field	Type	Required	Description
api	string	no	-
domain	string	no	-
selector	string	no	-
name	string	no	Queried TXT name: selector._domainkey.domain
found	boolean	no	-
status	integer	no	DNS RCODE; only present when found=false
valid	boolean	no	-
revoked	boolean	no	Key revoked (empty p= tag)
testing	boolean	no	Testing mode (t=y)
keyType	string	no	(rsa, ed25519)
keyBits	integer | null	no	-
record	string	no	-

Example

curl -X GET "https://dns-doctor.com/api/v1/dkim/<domain>/<selector>" \
  -H "Authorization: Bearer $REGFISH_API_KEY"

Build a request

Fill in values - the call below updates as you type. Nothing is sent: the API does not currently allow browser requests from this domain (CORS). The API key is not stored.