DNS Health Checker, Free Domain DNS Audit
Full DNS health audit for any domain.
About this tool
Audits DNS configuration: address records, mail records, nameserver count, SOA and TXT (SPF) presence, flagging common misconfigurations.
How to use
- 1. Enter a domain.
- 2. Get the health report.
Frequently asked questions
What issues are flagged?
Missing A records, single nameserver, no MX, no SPF, lame delegation signs.
Is it free?
Yes.
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