JavaScript
JavaScript
RDAP Domain Lookup using rdap.org
See more HTTP Misc Examples
Demonstrates doing an RDAP domain lookup using the rdap.org public RDAP server.
Note
This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat
v11.4.0 or greater.
var success = false;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
var http = new CkHttp();
// Send HTTP requests to https://rdap.org/<type>/<object>, where <type> is the object type (one of domain, ip, autnum, entity etc)
// and <object> is the object identifier (eg example.com, 192.168.0.1, 64496, etc).
// For example, here's a lookup for "oracle.com"
var sbResponse = new CkStringBuilder();
success = http.QuickGetSb("https://rdap.org/domain/oracle.com",sbResponse);
if (success == false) {
console.log(http.LastErrorText);
return;
}
var statusCode = http.LastStatus;
if (statusCode !== 200) {
console.log("Error response:");
console.log(sbResponse.GetAsString());
console.log("status code: " + statusCode);
return;
}
// Load the JSON response and examine..
// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
var json = new CkJsonObject();
json.LoadSb(sbResponse);
json.EmitCompact = false;
console.log(json.Emit());
// Here's a sample response, and the parsing code generated from the above online tool follows..
// {
// "objectClassName": "domain",
// "handle": "607513_DOMAIN_COM-VRSN",
// "ldhName": "ORACLE.COM",
// "links": [
// {
// "value": "https:\/\/rdap.verisign.com\/com\/v1\/domain\/ORACLE.COM",
// "rel": "self",
// "href": "https:\/\/rdap.verisign.com\/com\/v1\/domain\/ORACLE.COM",
// "type": "application\/rdap+json"
// },
// {
// "value": "https:\/\/rdap.markmonitor.com\/rdap\/domain\/ORACLE.COM",
// "rel": "related",
// "href": "https:\/\/rdap.markmonitor.com\/rdap\/domain\/ORACLE.COM",
// "type": "application\/rdap+json"
// }
// ],
// "status": [
// "client delete prohibited",
// "client transfer prohibited",
// "client update prohibited",
// "server delete prohibited",
// "server transfer prohibited",
// "server update prohibited"
// ],
// "entities": [
// {
// "objectClassName": "entity",
// "handle": "292",
// "roles": [
// "registrar"
// ],
// "publicIds": [
// {
// "type": "IANA Registrar ID",
// "identifier": "292"
// }
// ],
// "vcardArray": [
// "vcard",
// [
// [
// "version",
// {},
// "text",
// "4.0"
// ],
// [
// "fn",
// {},
// "text",
// "MarkMonitor Inc."
// ]
// ]
// ],
// "entities": [
// {
// "objectClassName": "entity",
// "roles": [
// "abuse"
// ],
// "vcardArray": [
// "vcard",
// [
// [
// "version",
// {},
// "text",
// "4.0"
// ],
// [
// "fn",
// {},
// "text",
// ""
// ],
// [
// "tel",
// {
// "type": "voice"
// },
// "uri",
// "tel:+1.2086851750"
// ],
// [
// "email",
// {},
// "text",
// "abusecomplaints@markmonitor.com"
// ]
// ]
// ]
// }
// ]
// }
// ],
// "events": [
// {
// "eventAction": "registration",
// "eventDate": "1988-12-02T05:00:00Z"
// },
// {
// "eventAction": "expiration",
// "eventDate": "2025-12-01T05:00:00Z"
// },
// {
// "eventAction": "last changed",
// "eventDate": "2024-10-30T09:32:52Z"
// },
// {
// "eventAction": "last update of RDAP database",
// "eventDate": "2024-11-26T14:11:14Z"
// }
// ],
// "secureDNS": {
// "delegationSigned": false
// },
// "nameservers": [
// {
// "objectClassName": "nameserver",
// "ldhName": "A1-160.AKAM.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "A11-66.AKAM.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "A13-65.AKAM.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "A18-67.AKAM.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "NS1.P201.DNS.ORACLECLOUD.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "NS2.P201.DNS.ORACLECLOUD.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "NS3.P201.DNS.ORACLECLOUD.NET"
// },
// {
// "objectClassName": "nameserver",
// "ldhName": "NS4.P201.DNS.ORACLECLOUD.NET"
// }
// ],
// "rdapConformance": [
// "rdap_level_0",
// "icann_rdap_technical_implementation_guide_0",
// "icann_rdap_response_profile_0"
// ],
// "notices": [
// {
// "title": "Terms of Use",
// "description": [
// "Service subject to Terms of Use."
// ],
// "links": [
// {
// "href": "https:\/\/www.verisign.com\/domain-names\/registration-data-access-protocol\/terms-service\/index.xhtml",
// "type": "text\/html"
// }
// ]
// },
// {
// "title": "Status Codes",
// "description": [
// "For more information on domain status codes, please visit https:\/\/icann.org\/epp"
// ],
// "links": [
// {
// "href": "https:\/\/icann.org\/epp",
// "type": "text\/html"
// }
// ]
// },
// {
// "title": "RDDS Inaccuracy Complaint Form",
// "description": [
// "URL of the ICANN RDDS Inaccuracy Complaint Form: https:\/\/icann.org\/wicf"
// ],
// "links": [
// {
// "href": "https:\/\/icann.org\/wicf",
// "type": "text\/html"
// }
// ]
// }
// ]
// }
var value;
var rel;
var href;
var v_type;
var strVal;
var j;
var count_j;
var identifier;
var k;
var count_k;
var json1 = new CkJsonObject();
var i1;
var count_i1;
var j1;
var count_j1;
var eventAction;
var eventDate;
var title;
var objectClassName = json.StringOf("objectClassName");
var handle = json.StringOf("handle");
var ldhName = json.StringOf("ldhName");
var DelegationSigned = json.BoolOf("secureDNS.delegationSigned");
var i = 0;
var count_i = json.SizeOfArray("links");
while (i < count_i) {
json.I = i;
value = json.StringOf("links[i].value");
rel = json.StringOf("links[i].rel");
href = json.StringOf("links[i].href");
v_type = json.StringOf("links[i].type");
i = i+1;
}
i = 0;
count_i = json.SizeOfArray("status");
while (i < count_i) {
json.I = i;
strVal = json.StringOf("status[i]");
i = i+1;
}
i = 0;
count_i = json.SizeOfArray("entities");
while (i < count_i) {
json.I = i;
objectClassName = json.StringOf("entities[i].objectClassName");
handle = json.StringOf("entities[i].handle");
j = 0;
count_j = json.SizeOfArray("entities[i].roles");
while (j < count_j) {
json.J = j;
strVal = json.StringOf("entities[i].roles[j]");
j = j+1;
}
j = 0;
count_j = json.SizeOfArray("entities[i].publicIds");
while (j < count_j) {
json.J = j;
v_type = json.StringOf("entities[i].publicIds[j].type");
identifier = json.StringOf("entities[i].publicIds[j].identifier");
j = j+1;
}
j = 0;
count_j = json.SizeOfArray("entities[i].vcardArray");
while (j < count_j) {
json.J = j;
strVal = json.StringOf("entities[i].vcardArray[j]");
k = 0;
count_k = json.SizeOfArray("entities[i].vcardArray[j]");
while (k < count_k) {
json.K = k;
json.ObjectOf2("entities[i].vcardArray[j][k]",json1);
i1 = 0;
count_i1 = json1.SizeOfArray("");
while (i1 < count_i1) {
json1.I = i1;
strVal = json1.StringOf("[i]");
i1 = i1+1;
}
k = k+1;
}
j = j+1;
}
j = 0;
count_j = json.SizeOfArray("entities[i].entities");
while (j < count_j) {
json.J = j;
objectClassName = json.StringOf("entities[i].entities[j].objectClassName");
k = 0;
count_k = json.SizeOfArray("entities[i].entities[j].roles");
while (k < count_k) {
json.K = k;
strVal = json.StringOf("entities[i].entities[j].roles[k]");
k = k+1;
}
k = 0;
count_k = json.SizeOfArray("entities[i].entities[j].vcardArray");
while (k < count_k) {
json.K = k;
strVal = json.StringOf("entities[i].entities[j].vcardArray[k]");
json.ObjectOf2("entities[i].entities[j].vcardArray[k]",json1);
i1 = 0;
count_i1 = json1.SizeOfArray("");
while (i1 < count_i1) {
json1.I = i1;
j1 = 0;
count_j1 = json1.SizeOfArray("[i]");
while (j1 < count_j1) {
json1.J = j1;
strVal = json1.StringOf("[i][j]");
j1 = j1+1;
}
i1 = i1+1;
}
k = k+1;
}
j = j+1;
}
i = i+1;
}
i = 0;
count_i = json.SizeOfArray("events");
while (i < count_i) {
json.I = i;
eventAction = json.StringOf("events[i].eventAction");
eventDate = json.StringOf("events[i].eventDate");
i = i+1;
}
i = 0;
count_i = json.SizeOfArray("nameservers");
while (i < count_i) {
json.I = i;
objectClassName = json.StringOf("nameservers[i].objectClassName");
ldhName = json.StringOf("nameservers[i].ldhName");
i = i+1;
}
i = 0;
count_i = json.SizeOfArray("rdapConformance");
while (i < count_i) {
json.I = i;
strVal = json.StringOf("rdapConformance[i]");
i = i+1;
}
i = 0;
count_i = json.SizeOfArray("notices");
while (i < count_i) {
json.I = i;
title = json.StringOf("notices[i].title");
j = 0;
count_j = json.SizeOfArray("notices[i].description");
while (j < count_j) {
json.J = j;
strVal = json.StringOf("notices[i].description[j]");
j = j+1;
}
j = 0;
count_j = json.SizeOfArray("notices[i].links");
while (j < count_j) {
json.J = j;
href = json.StringOf("notices[i].links[j].href");
v_type = json.StringOf("notices[i].links[j].type");
j = j+1;
}
i = i+1;
}