History API [Starter]

Returns historical and current SSL certificates for a domain (up to 10,000 records). Subdomains are normalized to root domain.

Endpoint

GET https://api.discolike.com/v1/history

Parameters

Parameter	Description
domain	Domain to look up

Response Fields

Field	Type	Description
domain	String	Normalized domain
certificates	Array	List of certificate records

Certificate Object

Field	Type	Description
sha1_fingerprint	String	SHA-1 fingerprint of the certificate
fqdn	String	Fully Qualified Domain Name
alternative_fqdn	Array	Subject Alternative Names
organization	String	Organization from certificate
city	String	City from certificate
state	String	State from certificate
country	String	Country code
date_from	DateTime	Certificate validity start
date_to	DateTime	Certificate validity end

Example Request

curl "https://api.discolike.com/v1/history?domain=acmecorp.com" \
  -H "x-discolike-key: API_KEY"

Example Response

{
  "domain": "acmecorp.com",
  "certificates": [
    {
      "sha1_fingerprint": "34ab1d0be3af8ad1c60b44e1805fb55ebb71e6e6",
      "fqdn": "api.acmecorp.com",
      "organization": "Acme Corporation",
      "city": "San Francisco",
      "state": "California",
      "country": "US",
      "date_from": "2024-04-27 18:57:41",
      "date_to": "2024-07-26 18:57:40",
      "alternative_fqdn": ["api.acmecorp.com"]
    }
  ]
}