Continuous monitoring is the goal — but smart teams run diagnostics first. Free tools give you a snapshot of SSL, DNS, uptime and mail routing before you commit alerts and baselines.
Suggested workflow
Step 1 — Uptime — Check the homepage. Note status code and response time.
Step 2 — SSL — Inspect the certificate. How many days until expiry? Does the hostname match?
Step 3 — DNS — Look up records. Do A/AAAA/CNAME match what you expect?
Step 4 — Mail — Verify MX. Are priorities correct for your mail host?
Step 5 — Domain — Check registration expiry. Is auto-renew enabled at the registrar?
Save your results
Screenshot or export answers before migrations. After a hosting move, run the same five checks again — differences should be intentional.
Then automate
Manual checks age immediately. Turn the same tests into scheduled monitors so the next SSL expiry or DNS drift finds you, not your customers.
UpMonix offers five free tool runs per day for anonymous visitors — enough to baseline a domain. Create a free account for unlimited monitoring on your first domain.