Connect your own domain to web hosting or email

Use a domain bought elsewhere for your website or e-mail with us – two ways, simply explained.

2 minute read Updated 14.11.2026

You bought your domain from another provider (e.g. IONOS, Strato, GoDaddy) and want to use your website or e-mail with us? The domain stays there – you only connect it.

Way 1 (recommended): change the nameservers

Then we manage everything for you – website, e-mail, certificate.

  1. In the client area under Domains → “Connect your own domain”, enter the domain and choose “Switch nameservers to us”.
  2. At your current provider, change the nameservers to:
    • ns1.nexus-servers.de
    • ns2.nexus-servers.de

    The setting is usually called “Nameservers” or “DNS servers” there – not “DNS records” or “NS record”.
  3. Then, on your domain’s page (Simple view), click Connect domain to webspace and/or Enable e-mail.

Depending on the provider, the switch takes a few minutes up to a day.

Way 2: keep DNS at your current provider

If you don’t want to change the nameservers:

  • Website only: set an A record for @ and www to 31.220.90.91 at your provider.
  • E-mail only: connect the domain with “Keep DNS at my provider”, enable e-mail – we then show you exactly the records to set at your provider and check them at the push of a button.

Common mistakes

  • Writing NS records into the DNS table instead of changing the nameservers – that has no effect.
  • Two SPF records (v=spf1) – only one is allowed per domain.
  • Impatience: changes take some time. The status in the client area shows you when everything is fine.
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