Domain, IP & ASN lookup.

{
    "rdapConformance": [
        "icann_rdap_response_profile_0",
        "icann_rdap_technical_implementation_guide_0",
        "rdap_level_0"
    ],
    "handle": "417310-SGNIC",
    "ldhName": "xtom.sg",
    "unicodeName": "xtom.sg",
    "status": [
        "client transfer prohibited"
    ],
    "port43": "whois.sgnic.sg",
    "whoisReferralUrl": "http://www.key-systems.net/",
    "links": [
        {
            "rel": "self",
            "href": "https://rdap.sgnic.sg/rdap/domain/xtom.sg",
            "title": "Authoritative URL for this resource",
            "type": "application/rdap+json"
        },
        {
            "rel": "related",
            "href": "https://rdap.rrpproxy.net/",
            "title": "Registrar's RDAP URL",
            "type": "application/rdap+json"
        }
    ],
    "notices": [
        {
            "title": "Status Codes",
            "description": [
                "For more information on domain status codes, please visit https://icann.org/epp"
            ],
            "links": [
                {
                    "rel": "related",
                    "href": "https://icann.org/epp",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "Terms of Service",
            "description": [
                "Service subject to Terms of Use."
            ],
            "links": [
                {
                    "rel": "related",
                    "href": "https://sgnic.sg/domain-registration/policies-agreements/revised-policy-documents",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "RDDS Inaccuracy Complaint Form",
            "description": [
                "URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"
            ],
            "links": [
                {
                    "rel": "related",
                    "href": "https://icann.org/wicf",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "Legal Notice",
            "description": [
                "----------------------------------------------------------------------\nSGNIC WHOIS Server\n----------------------------------------------------------------------\n\nThis data is provided for information purposes only."
            ],
            "links": [
                {
                    "rel": "related",
                    "href": "",
                    "type": "text/html"
                }
            ]
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2015-05-01T17:28:49Z"
        },
        {
            "eventAction": "expiration",
            "eventDate": "2027-05-01T17:28:49Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-04-23T19:02:20Z"
        },
        {
            "eventAction": "last update of RDAP database",
            "eventDate": "2026-09-25T18:07:13Z"
        }
    ],
    "nameservers": [
        {
            "ldhName": "ns1.xtom.com",
            "objectClassName": "nameserver"
        },
        {
            "ldhName": "ns2.xtom.com",
            "objectClassName": "nameserver"
        },
        {
            "ldhName": "ns3.xtom.com",
            "objectClassName": "nameserver"
        },
        {
            "ldhName": "ns4.xtom.com",
            "objectClassName": "nameserver"
        }
    ],
    "entities": [
        {
            "handle": "not applicable",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Key-Systems GmbH"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "role",
                        [],
                        "text",
                        "registrar"
                    ],
                    [
                        "url",
                        {
                            "type": "home"
                        },
                        "uri",
                        "http://www.key-systems.net/"
                    ]
                ]
            ],
            "entities": [
                {
                    "handle": "not applicable",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Abuse Contact"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "role",
                                [],
                                "text",
                                "abuse"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "voice"
                                    ]
                                },
                                "uri",
                                "tel:"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                ""
                            ],
                            [
                                "url",
                                {
                                    "type": "home"
                                },
                                "uri",
                                "http://www.key-systems.net/"
                            ]
                        ]
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "publicIds": [],
                    "objectClassName": "entity"
                }
            ],
            "roles": [
                "registrar"
            ],
            "publicIds": [],
            "objectClassName": "entity"
        },
        {
            "handle": "10429314-SGNIC",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "XTOM LIMITED"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "role",
                        [],
                        "text",
                        "registrant"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "ROID",
                    "identifier": "10429314-SGNIC"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "29018-SGNIC",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Key-Systems GmbH"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "role",
                        [],
                        "text",
                        "administrative"
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "publicIds": [
                {
                    "type": "ROID",
                    "identifier": "29018-SGNIC"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "10429316-SGNIC",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "xTom Limited"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "role",
                        [],
                        "text",
                        "technical"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "domains@xtom.com"
                    ]
                ]
            ],
            "roles": [
                "technical"
            ],
            "publicIds": [
                {
                    "type": "ROID",
                    "identifier": "10429316-SGNIC"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "role",
                        [],
                        "text",
                        "billing"
                    ]
                ]
            ],
            "roles": [
                "billing"
            ],
            "publicIds": [],
            "objectClassName": "entity"
        }
    ],
    "secureDNS": {
        "delegationSigned": false
    },
    "variants": [],
    "objectClassName": "domain",
    "sgNIC_verifiedID_Status": "VerifiedID@SG-OK"
}

{
    "notices": [
        {
            "title": "Status Codes",
            "links": [
                {
                    "rel": "glossary",
                    "href": "https://icann.org/epp",
                    "title": "More information on domain status codes",
                    "type": "application/rdap+json",
                    "value": "https://rdap.rrpproxy.net/domain/"
                }
            ],
            "description": [
                "For more information on domain status codes, please visit https://icann.org/epp"
            ]
        },
        {
            "description": [
                "URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"
            ],
            "links": [
                {
                    "href": "https://icann.org/wicf",
                    "rel": "help",
                    "value": "https://rdap.rrpproxy.net/domain/",
                    "type": "application/rdap+json"
                }
            ],
            "title": "RDDS Inaccuracy Complaint Form"
        },
        {
            "links": [
                {
                    "value": "https://rdap.rrpproxy.net/domain/",
                    "title": "Terms & Conditions",
                    "rel": "terms-of-service",
                    "href": null
                }
            ],
            "title": "Terms of Use",
            "description": [
                "The data in the RDAP database of Key-Systems GmbH is provided by",
                "Key-Systems GmbH for information purposes, and to assist persons in",
                "obtaining information about or related to domain name registration",
                "records. Key-Systems GmbH does not guarantee its accuracy.",
                "By submitting a RDAP query, you agree that you will use this data",
                "only for lawful purposes and that, under no circumstances, you will",
                "use this data to",
                "1) allow, enable, or otherwise support the transmission of mass",
                "   unsolicited, commercial advertising or solicitations via E-mail",
                "   (spam); or",
                "2) enable high volume, automated, electronic processes that apply",
                "   to Key-Systems GmbH or its systems.",
                "Key-Systems GmbH reserves the right to modify these terms.",
                "By submitting this query, you agree to abide by this policy."
            ]
        }
    ],
    "lang": "en-US",
    "rdapConformance": [
        "rdap_level_0",
        "icann_rdap_response_profile_1",
        "icann_rdap_technical_implementation_guide_1",
        "redacted"
    ],
    "description": [
        "Service not found"
    ],
    "title": "Error in processing the request.",
    "errorCode": 404
}