Substack

Substack is the app for independent voices: a free newsletter, video, and podcast hosting platform with paid subscriptions built in.

Company details

Address: United States
Website: substack.com

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Domain and WHOIS record

Domain: substack.com
Registrar: Amazon Registrar, Inc.
Registered: 27 Apr 2010
Expires: 27 Apr 2030
Record updated: 16 May 2026
Name servers: ali.ns.cloudflare.com, lee.ns.cloudflare.com
DNSSEC: Not signed

WHOIS record for substack.com

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