JSON Domain Tools

{ i } JSON Domain Tools

Documentation Test API Request key Upgrade

Always looking for a real FREE* third party API for retrieving domain name WHOIS and/or DNS related information? Well, you have found it!

Our API parses WHOIS and DNS data in JSON format for easy access. Implementation is very easy; Just copy and paste, adapt the settings and you are good to go.

* FREE up till 100 API requests per day. You can always upgrade to an unlimited API key for a one time fee of US$ 10,=

100% FREE

Up to 100 API requests per day is completely free. If you need unlimited requests per day, upgrade for a one time fee of US$ 10,=

99.9% Uptime

Unfortunately we cannot give a 100% uptime guarantee for our services, but a guarantee for 99.9% we sure can.

Easy implementation

The API response is delivered in JSON format for easy implementation. PHP and jQuery examples are available.

Sample output WHOIS information

                {
    "response": {
        "code": 200,
        "message": "Ok",
        "domain": {
            "name": "cnn.com",
            "changed": "2018-04-10",
            "created": "1993-09-22",
            "expires": "2026-09-21",
            "registrar": "CSC Corporate Domains, Inc.",
            "nameservers": [
                {
                    "name": "ns-1086.awsdns-07.org",
                    "ip": "205.251.196.62"
                },
                {
                    "name": "ns-1630.awsdns-11.co.uk",
                    "ip": "205.251.198.94"
                },
                {
                    "name": "ns-47.awsdns-05.com",
                    "ip": "205.251.192.47"
                },
                {
                    "name": "ns-576.awsdns-08.net",
                    "ip": "205.251.194.64"
                }
            ]
        }
    }
}