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This guide explains the two DNS configuration steps required to fully personalise your iRostrum platform. These steps allow us to:

1. Host your iRostrum instance on your own domain or subdomain
2. Send system emails on your behalf using your own email address, with reliable inbox delivery

Both steps are industry‑standard, one‑time DNS changes, and are commonly required by modern SaaS platforms.

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At a glance

These steps are independent and affect different parts of your domain.

1. Platform Domain Setup (Hosting your iRostrum instance)

This step allows your iRostrum platform to be accessed using your own domain or subdomain (for example, auctions.yourdomain.com).

:ir: What we do

• Create a secure hosted zone for your iRostrum instance
• Generate the required nameserver (NS) records
• Configure the platform to respond on your chosen domain

🫵 What you need to do

• Log in to your domain registrar or DNS provider (e.g. GoDaddy, Cloudflare, 123‑Reg)
• Add or delegate the nameserver (NS) records we provide

We will email you the exact NS records to add.

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Important notes

• This affects website hosting only
• It does not affect email
• We do not gain access to your registrar or DNS provider </aside>

2. Email Domain Authentication (Sending email on your behalf)