RDAP Domain Lookup

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

cas.is

RDAP Information

IP Address: 185.93.157.36

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

The domain cas.is is registered. You can still try to buy it here.

Domain Contacts

Registrant Contact

Name
Cas Lemmens
Handle
CL98-IS
Kind
org
Email
cas [dot] lemmens [at] gmail [dot] com
Address
400 Grove Street Unit 302, San Francisco, California, 94102, United States of America
Country
United States

Administrative Contact

Handle
CL60-IS
Kind
individual
Address
United States of America
Country
United States

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
Country
Iceland

Basic Information

Handle
cas.is-68657
Status
active
Resource URL
https://rdap.isnic.is/rdap/domain/cas.is

Important Dates

Registration
Last changed
Soft expiration

RDAP data last fetched

Nameservers

HostnameIP Address
forwarding00.isnic.is193.4.58.98
forwarding01.isnic.is185.93.157.36

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Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "events": [
    {
      "eventDate": "2013-08-07T10:05:05+00:00",
      "eventAction": "registration"
    },
    {
      "eventDate": "2026-06-23T11:01:09+00:00",
      "eventAction": "last changed"
    },
    {
      "eventDate": "2027-08-07T00:00:00+00:00",
      "eventAction": "soft expiration"
    }
  ],
  "handle": "cas.is-68657",
  "status": [
    "active"
  ],
  "ldhName": "cas.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 ©2026",
      "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": [
        "192.241.95.113/32",
        "2026-10-28 06:59:11.86703+00"
      ]
    }
  ],
  "entities": [
    {
      "roles": [
        "registrant"
      ],
      "handle": "CL98-IS",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            [],
            "text",
            "4.0"
          ],
          [
            "kind",
            [],
            "text",
            "org"
          ],
          [
            "adr",
            {
              "cc": "US"
            },
            "text",
            [
              "",
              "",
              "400 Grove Street\r\nUnit 302",
              "San Francisco",
              "California",
              "94102",
              "United States of America"
            ]
          ],
          [
            "email",
            [],
            "text",
            "cas.lemmens@gmail.com"
          ],
          [
            "fn",
            [],
            "text",
            "Cas Lemmens"
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "administrative",
        "billing",
        "technical"
      ],
      "handle": "CL60-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/cas.is",
  "objectClassName": "domain",
  "rdapConformance": [
    "rdap_level_0"
  ]
}

Get this RDAP record from the API

Fetch the parsed record for cas.is as JSON. 500 free lookups a month, no credit card. Paid plans from $29.00/month.

curl https://api.who.is/v1/rdap/cas.is \
  -H "Authorization: Bearer wis_live_..."
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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.