API Documentation


All API requests must be made with api_key, which is displayed when you login to your account at our website.

Format of API request should be as follows:

https://reverseiplookupapi.com/[email protected]

Parameters to be passed

  • IP - should be set to IP address for which you want to acquire shared domains
  • offset - each request will return up to 500 records. Offset should be set to 0, when making the first request, to 500, when making the second request, to 1000 for third request and so on.
  • api_key - should be set to API key that is displayed when you login to the dashboard


API output

API will return results in json format. Example output:

[
   {
      "number_of_domains":20,
      "domains":[
         "happy-grossesse-box.com",
         "maconnerie-paysagisme-06.com",
         "jubilatascup.com",
         "carrierepharmaceutique.com",
         "appartementpascher.net",
         "marche-secondaire-scpi.net",
         "ludwigsburger-hochzeitstage.com",
         "marjoriescloset.com",
         "quovistravelling.com",
         "programmeimmobiliermontpellier.com",
         "entrefogonesandaeljuego.com",
         "aiderlesaidants.com",
         "location-voitures-maurice.com",
         "jenlovetrendy.com",
         "luxandesign.com",
         "les-3d.net",
         "louermoncampingcar.com",
         "akaiya.net",
         "mantovaguideturistiche.com",
         "chambrehoteatypique.com"
      ],
      "create_date":[
         "2021-12-10",
         "2021-11-20",
         "2021-11-20",
         "2022-01-31",
         "2022-01-13",
         "2022-01-13",
         "2021-01-26",
         "2021-05-31",
         "2021-12-15",
         "2021-06-04",
         "2021-01-19",
         "2021-01-08",
         "2021-12-03",
         "2020-09-29",
         "2020-12-09",
         "2020-10-08",
         "2020-01-02",
         "2020-04-04",
         "2018-12-11",
         "2019-08-06"
      ],
      "index":[
         1,
         2,
         3,
         4,
         5,
         6,
         7,
         8,
         9,
         10,
         11,
         12,
         13,
         14,
         15,
         16,
         17,
         18,
         19,
         20
      ]
   }
]


Result parameters:

  • number_of_domains - number of domains sharing the IP address
  • domains - list of domains sharing the IP address
  • create_date - domain registration date (where available)
  • index - index of domain in results
Our API will respond with error code if missing information or if the parameter(s) will be invalid.

Error codes

  • Missing IP - you have not set the IP parameter
  • Missing offset - you have not set the offset parameter
  • Invalid api key - API key is missing or is invalid. You can get the API key with login to the dashboard