Privacy Policy

Last updated: 17 February 2026

Who we are

1zDNS is operated by OhMySMTP LTD (company number 13200428), registered in the United Kingdom.

What we collect

We collect the account details required to run the service (for example: email address, billing status, and service configuration).

For DNS activity, we keep aggregated query analytics only, for up to 7 days, based on the retention setting configured by you in the dashboard.

How we use data

We use data to deliver and secure the service, provide analytics features, process billing, and assist with support requests.

Data sharing

We do not sell personal data. We share data only with providers needed to operate the service (for example: hosting, email, billing, and observability), under contractual protections.

Data retention

DNS analytics retention is limited to up to 7 days and is controlled from your dashboard setting. Account and billing records may be retained longer where needed for legal, tax, or operational reasons.

Your rights

Depending on your location, you may have rights to access, correct, delete, or export your personal data. Contact us at support@1zdns.com.

If we make material changes, we will update this page. See also our Data Processing Addendum.