RDAP Domain Lookup

Look up structured registration data for domains using the Registration Data Access Protocol

Domain Contacts

Registrant Contact

Name
Max Entman
Handle
ME3869-IS
Kind
org
Email
webmaster [at] csis [dot] org
Phone
tel:+1-202-775-7311
Address
1616 Rhode Island Ave NW, Washington, DC, 20036, United States of America

Administrative Contact

Name
Max Entman
Handle
ME570-IS
Kind
org
Email
webmaster [at] csis [dot] org
Phone
tel:+1-202-775-7311
Address
1616 Rhode Island Ave NW, Washington, DC, 20036, United States of America

Technical Contact

Handle
ME569-IS
Kind
individual
Address
United States of America

Zone Contact

Name
Domain Forwarding
Handle
DFA10-IS
Kind
org
Email
forwadm [at] isnic [dot] is
Phone
tel:+354-578-2030
Address
Katrinartuni 2, 18. h., Reykjavík, 105, Iceland

Basic Information

Handle
cs.is-42547
Status
active
Resource URL
https://rdap.isnic.is/rdap/domain/cs.is

Important Dates

Registration
7/19/2010
Last changed
7/21/2022
Soft expiration
7/19/2025

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "events": [
    {
      "eventDate": "2010-07-19T14:45:02+00:00",
      "eventAction": "registration"
    },
    {
      "eventDate": "2022-07-21T19:45:02+00:00",
      "eventAction": "last changed"
    },
    {
      "eventDate": "2025-07-19T00:00:00+00:00",
      "eventAction": "soft expiration"
    }
  ],
  "handle": "cs.is-42547",
  "status": [
    "active"
  ],
  "ldhName": "cs.is",
  "notices": [
    {
      "links": [
        {
          "rel": "self",
          "href": "https://www.isnic.is/en/about/copyright",
          "type": "text/html",
          "value": "https://www.isnic.is/en/about/copyright"
        }
      ],
      "title": "Copyright ©2025",
      "description": [
        "Restricted rights.\nExcept for agreed Internet operational purposes, no part of this publication may be reproduced, stored \nin a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, recording, or \notherwise, without prior permission from ISNIC. Any use of this material to target advertising or similar \nactivities is explicitly forbidden and will be prosecuted. ISNIC requests to be notified of any such \nactivities or suspicions thereof."
      ]
    },
    {
      "title": "client info",
      "description": [
        "18.233.221.210/32",
        "2025-06-17 14:06:37.325657+00"
      ]
    }
  ],
  "entities": [
    {
      "roles": [
        "registrant"
      ],
      "handle": "ME3869-IS",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "cc": "US"
            },
            "text",
            [
              "",
              "",
              "1616 Rhode Island Ave NW",
              "Washington",
              "DC",
              "20036",
              "United States of America"
            ]
          ],
          [
            "email",
            {},
            "text",
            "webmaster@csis.org"
          ],
          [
            "fn",
            {},
            "text",
            "Max Entman"
          ],
          [
            "tel",
            {
              "type": [
                "voice"
              ]
            },
            "uri",
            "tel:+1-202-775-7311"
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "administrative",
        "billing"
      ],
      "handle": "ME570-IS",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "cc": "US"
            },
            "text",
            [
              "",
              "",
              "1616 Rhode Island Ave NW",
              "Washington",
              "DC",
              "20036",
              "United States of America"
            ]
          ],
          [
            "email",
            {},
            "text",
            "webmaster@csis.org"
          ],
          [
            "fn",
            {},
            "text",
            "Max Entman"
          ],
          [
            "tel",
            {
              "type": [
                "voice"
              ]
            },
            "uri",
            "tel:+1-202-775-7311"
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "technical"
      ],
      "handle": "ME569-IS",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "cc": "US"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "United States of America"
            ]
          ],
          [
            "fn",
            {},
            "text",
            ""
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "zone"
      ],
      "handle": "DFA10-IS",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "cc": "IS"
            },
            "text",
            [
              "",
              "",
              "Katrinartuni 2, 18. h.",
              "Reykjavík",
              "",
              "105",
              "Iceland"
            ]
          ],
          [
            "email",
            {},
            "text",
            "forwadm@isnic.is"
          ],
          [
            "fn",
            {},
            "text",
            "Domain Forwarding"
          ],
          [
            "tel",
            {
              "type": [
                "voice"
              ]
            },
            "uri",
            "tel:+354-578-2030"
          ]
        ]
      ],
      "objectClassName": "entity"
    }
  ],
  "secureDNS": {
    "delegationSigned": false
  },
  "nameservers": [
    {
      "ldhName": "forwarding00.isnic.is",
      "objectClassName": "nameserver"
    },
    {
      "ldhName": "forwarding01.isnic.is",
      "objectClassName": "nameserver"
    }
  ],
  "queried_url": "https://rdap.isnic.is/rdap/domain/cs.is",
  "objectClassName": "domain",
  "rdapConformance": [
    "rdap_level_0"
  ]
}

About RDAP

The Registration Data Access Protocol (RDAP) is a modern protocol designed to replace the traditional WHOIS protocol. It provides a standardized way to access domain registration data, offering more structured and secure data retrieval.

RDAP supports internationalization, secure access, and standardized responses, making it a more robust solution for accessing domain registration information.