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The complete network, DNS, email & domain diagnostic platform for engineers who care about uptime and deliverability.

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ToolsDomainDomain Health Score
Domain

Domain Health Score

Run a battery of checks across DNS, mail, SSL and web to produce an overall domain health score.

Enter a value above and run the check to see results here.

How it works

Run a battery of checks across DNS, mail, SSL and web to produce an overall domain health score.

Related tools

WHOIS LookupDomain AgeBlacklist Check

Frequently asked questions

Is the Domain Health Score tool free to use?+

Yes. The Domain Health Score runs directly in NetInsight with no signup required. Usage is rate limited per IP address to keep the service fast for everyone.

Are my queries logged?+

Diagnostic inputs are processed to produce your result and are not sold or shared. See our Privacy Policy for full detail on retention.

How accurate are the Domain Health Score results?+

Results are fetched live from authoritative sources each time you run a check, so they reflect the current state rather than a cached snapshot.

More Domain tools

Domain

WHOIS Lookup

Registration, registrar and nameserver details.

Domain

Domain Age

How long a domain has been registered.

Domain

Blacklist Check

Test an IP or domain against DNSBLs.