iP or domain name lookup

[Querying whois.nic.io]

[whois.nic.io]

Domain Name: clsn.io

Registry Domain ID: REDACTED

Registrar WHOIS Server: whois.dynadot.com

Registrar URL: http://dynadot.com

Updated Date: 2025-07-29T15:36:11Z

Creation Date: 2018-09-18T06:09:13Z

Registry Expiry Date: 2026-09-18T06:09:13Z

Registrar: Dynadot Inc

Registrar IANA ID: 472

Registrar Abuse Contact Email: abuse@dynadot.com

Registrar Abuse Contact Phone: +1.6502620100

Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Registry Registrant ID: REDACTED

Registrant Name: REDACTED

Registrant Organization: Dynadot Privacy Service

Registrant Street: REDACTED

Registrant City: REDACTED

Registrant State/Province: California

Registrant Postal Code: REDACTED

Registrant Country: US

Registrant Phone: REDACTED

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Registry Admin ID: REDACTED

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Registry Tech ID: REDACTED

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Tech Email: REDACTED

Name Server: connie.ns.cloudflare.com

Name Server: boyd.ns.cloudflare.com

DNSSEC: unsigned

URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/

>>> Last update of WHOIS database: 2026-01-20T14:07:23Z <<<