Free checks for servers, mail and AI.

Built from my work as a sysadmin: servers, mail and AI costs. No sign-up, you see the result right away. By email only if you want.

Leave Plesk and cPanel without losing mail

Check DNS, mail records and certificate, and find the right panel for your new server.

Check domain

Do your emails land in spam?

One test email to a throwaway address, a score from 0 to 10 and what to do about every error.

Get test address

Who sends email in your name?

Have the DMARC reports from Google, Microsoft and others analysed and get a plain summary by email once a week.

Add domain

Emails gone? First, don't break anything.

Four questions, then you know how good the chances are and what to do right now.

Check my chances

Where did your API budget go?

Upload the usage export from OpenAI or Anthropic and find background jobs, retry storms and expensive models.

Check my bill

Which receipts are still missing?

Match your bank statement against your invoices and save everything as a ZIP for your tax accountant.

Match receipts

Talk to me directly

No call center, no ticket system. In a short call we sort out what you need and what it costs.

Book an intro call

Hi, I'm Lukas.

I'm a sysadmin and look after Linux and Windows servers, mail servers and self-hosted services. I use these checks myself before I touch anything for a client.

Whatever can run in the browser runs in the browser. Your CSV files and receipts are never uploaded.