Skip to main content

Domains & DNS

Connecting your own domains, nameservers and DNS, Cloudflare Registrar, domain replacement, redirects, and custom tracking domains.

16 articles
Why did my domain registration fail or get stuck?What to do when some domains fail to register or get stuck after purchase (don't re-buy).
Transferring your domains out of MaildosoHow a domain transfer-out (push) works, what it costs, and the effect on mailboxes/slots.
SPF "softfail" or "sender does not match SPF record" warningWhy third-party tools may misread our custom SPF, and the one case that needs a fix.
My DKIM or DMARC isn't detected by a third-party checkerWe use custom DKIM/DMARC for our SMTP servers; verify with a standard lookup tool.
Custom DNS, nameservers, and tracking domains (managed DNS)Maildoso manages DNS for your domains. What this means for custom nameservers, manual records, tracking domains, DMARC, and Cloudflare-registrar domains.
Can I bring my own domains or domains I purchased already?External domains query, bringing in own domains query
Using domains registered with Cloudflare RegistrarWhat to do if your domain is registered with Cloudflare Registrar (nameservers locked to Cloudflare).
How do I change DNS settings?Change DNS settings
Domain replacementDomain replacement or additional domain purchase query
Change domain redirectsChange redirects of domains on maildoso
How DNS records work for your Maildoso domainsWhy Maildoso manages your domain's DNS records and how the nameserver setup works.
What’s a Global Custom Tracking Domain?GCDT, custom domain tracking query, Global custom domain tracking
Where can I find custom domain tracking for my tool?Custom domain tracking
Renewing your domains and mailboxesHow domain and mailbox renewals work, what renewals cost, and what to do to keep your domains from expiring.
Deleting domains from your account (including expired or blacklisted ones)How to remove domains you no longer need, what to do before requesting deletion, and how to add new domains afterward.
My domain shows "NS Not Set" — what does this mean?What the "NS Not Set" nameserver status means, the difference between domains bought through Maildoso and domains you brought yourself, and when to contact support.