Lianja Requires Chilkat v11.0.0+
Lianja
RDAP Domain Lookup using rdap.org
See more HTTP Misc Examples
Demonstrates doing an RDAP domain lookup using the rdap.org public RDAP server.Chilkat Lianja Downloads
llSuccess = .F.
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
loHttp = createobject("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"
loSbResponse = createobject("CkStringBuilder")
llSuccess = loHttp.QuickGetSb("https://rdap.org/domain/oracle.com",loSbResponse)
if (llSuccess = .F.) then
? loHttp.LastErrorText
release loHttp
release loSbResponse
return
endif
lnStatusCode = loHttp.LastStatus
if (lnStatusCode <> 200) then
? "Error response:"
? loSbResponse.GetAsString()
? "status code: " + str(lnStatusCode)
release loHttp
release loSbResponse
return
endif
// Load the JSON response and examine..
// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
loJson = createobject("CkJsonObject")
loJson.LoadSb(loSbResponse)
loJson.EmitCompact = .F.
? loJson.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"
// }
// ]
// }
// ]
// }
loJson1 = createobject("CkJsonObject")
lcObjectClassName = loJson.StringOf("objectClassName")
lcHandle = loJson.StringOf("handle")
lcLdhName = loJson.StringOf("ldhName")
llDelegationSigned = loJson.BoolOf("secureDNS.delegationSigned")
i = 0
lnCount_i = loJson.SizeOfArray("links")
do while i < lnCount_i
loJson.I = i
lcValue = loJson.StringOf("links[i].value")
lcRel = loJson.StringOf("links[i].rel")
lcHref = loJson.StringOf("links[i].href")
lcV_type = loJson.StringOf("links[i].type")
i = i + 1
enddo
i = 0
lnCount_i = loJson.SizeOfArray("status")
do while i < lnCount_i
loJson.I = i
lcStrVal = loJson.StringOf("status[i]")
i = i + 1
enddo
i = 0
lnCount_i = loJson.SizeOfArray("entities")
do while i < lnCount_i
loJson.I = i
lcObjectClassName = loJson.StringOf("entities[i].objectClassName")
lcHandle = loJson.StringOf("entities[i].handle")
j = 0
lnCount_j = loJson.SizeOfArray("entities[i].roles")
do while j < lnCount_j
loJson.J = j
lcStrVal = loJson.StringOf("entities[i].roles[j]")
j = j + 1
enddo
j = 0
lnCount_j = loJson.SizeOfArray("entities[i].publicIds")
do while j < lnCount_j
loJson.J = j
lcV_type = loJson.StringOf("entities[i].publicIds[j].type")
lcIdentifier = loJson.StringOf("entities[i].publicIds[j].identifier")
j = j + 1
enddo
j = 0
lnCount_j = loJson.SizeOfArray("entities[i].vcardArray")
do while j < lnCount_j
loJson.J = j
lcStrVal = loJson.StringOf("entities[i].vcardArray[j]")
k = 0
lnCount_k = loJson.SizeOfArray("entities[i].vcardArray[j]")
do while k < lnCount_k
loJson.K = k
loJson.ObjectOf2("entities[i].vcardArray[j][k]",loJson1)
lnI1 = 0
lnCount_i1 = loJson1.SizeOfArray("")
do while lnI1 < lnCount_i1
loJson1.I = lnI1
lcStrVal = loJson1.StringOf("[i]")
lnI1 = lnI1 + 1
enddo
k = k + 1
enddo
j = j + 1
enddo
j = 0
lnCount_j = loJson.SizeOfArray("entities[i].entities")
do while j < lnCount_j
loJson.J = j
lcObjectClassName = loJson.StringOf("entities[i].entities[j].objectClassName")
k = 0
lnCount_k = loJson.SizeOfArray("entities[i].entities[j].roles")
do while k < lnCount_k
loJson.K = k
lcStrVal = loJson.StringOf("entities[i].entities[j].roles[k]")
k = k + 1
enddo
k = 0
lnCount_k = loJson.SizeOfArray("entities[i].entities[j].vcardArray")
do while k < lnCount_k
loJson.K = k
lcStrVal = loJson.StringOf("entities[i].entities[j].vcardArray[k]")
loJson.ObjectOf2("entities[i].entities[j].vcardArray[k]",loJson1)
lnI1 = 0
lnCount_i1 = loJson1.SizeOfArray("")
do while lnI1 < lnCount_i1
loJson1.I = lnI1
lnJ1 = 0
lnCount_j1 = loJson1.SizeOfArray("[i]")
do while lnJ1 < lnCount_j1
loJson1.J = lnJ1
lcStrVal = loJson1.StringOf("[i][j]")
lnJ1 = lnJ1 + 1
enddo
lnI1 = lnI1 + 1
enddo
k = k + 1
enddo
j = j + 1
enddo
i = i + 1
enddo
i = 0
lnCount_i = loJson.SizeOfArray("events")
do while i < lnCount_i
loJson.I = i
lcEventAction = loJson.StringOf("events[i].eventAction")
lcEventDate = loJson.StringOf("events[i].eventDate")
i = i + 1
enddo
i = 0
lnCount_i = loJson.SizeOfArray("nameservers")
do while i < lnCount_i
loJson.I = i
lcObjectClassName = loJson.StringOf("nameservers[i].objectClassName")
lcLdhName = loJson.StringOf("nameservers[i].ldhName")
i = i + 1
enddo
i = 0
lnCount_i = loJson.SizeOfArray("rdapConformance")
do while i < lnCount_i
loJson.I = i
lcStrVal = loJson.StringOf("rdapConformance[i]")
i = i + 1
enddo
i = 0
lnCount_i = loJson.SizeOfArray("notices")
do while i < lnCount_i
loJson.I = i
lcTitle = loJson.StringOf("notices[i].title")
j = 0
lnCount_j = loJson.SizeOfArray("notices[i].description")
do while j < lnCount_j
loJson.J = j
lcStrVal = loJson.StringOf("notices[i].description[j]")
j = j + 1
enddo
j = 0
lnCount_j = loJson.SizeOfArray("notices[i].links")
do while j < lnCount_j
loJson.J = j
lcHref = loJson.StringOf("notices[i].links[j].href")
lcV_type = loJson.StringOf("notices[i].links[j].type")
j = j + 1
enddo
i = i + 1
enddo
release loHttp
release loSbResponse
release loJson
release loJson1