Full domain diagnostics

For web teams checking a launch or tracing a fault, this test provides an immediate point of reference. Review a domain’s DNS, email setup and HTTPS availability together.

Review a domain’s DNS, email setup and HTTPS availability together. The result organizes the useful evidence so you can focus the diagnosis.

How to use

Enter the domain you want to analyse, for example one for a site you have just put online.
Start the diagnostic and let the DNS, email and HTTPS checks run.
Go through the reported points and note the ones that fail or are missing.
Fix the item that blocks your main use case first, then run the diagnostic again.
Keep a copy of the result so you can compare it with the next run after your fixes.

Example

A client reports that the website does not respond and that outgoing mail fails. This diagnostic gathers the DNS, email and HTTPS state into one read, which saves running several separate checks just to get an overview.

Limits and formats

The diagnostic gives a state at one moment; it does not monitor the domain continuously and sends no alerts.
A passing check does not guarantee how a page renders or what it contains, only the availability and the items actually tested.
Email delivery also depends on sender reputation and message content, which this diagnostic does not cover.

Where processing happens

The YOORfree server takes the domain, runs the DNS, email and HTTPS checks itself, and then returns the report shown on the page. No file is uploaded during the operation.

Frequently asked questions

What exactly does the diagnostic check?

It brings together three areas: the DNS records of the domain, the state of the email configuration and the availability of HTTPS access. The report presents each point to help you target the problem.

Why does my site load although the check reports an issue?

The diagnostic tests specific items such as a record or an HTTPS response, not how the page is rendered. A site can therefore open correctly while mail or a DNS record is misconfigured.

How often should I run this diagnostic?

After every zone change, hosting move or site launch, which is when it is most useful. Outside those moments, an occasional run is enough to keep a reference point.