DNS Lookup

dns

Query A, AAAA, MX, TXT, NS, SOA, PTR, and SRV records.

Part of Nexabit Network Utilities — browser diagnostics by Nexabit IT Solutions. API pricing · Developer login

What this tool does

Query A, AAAA, MX, TXT, NS, SOA, PTR, and SRV records.

Best for

Checking live DNS records before cutovers, email setup, or incident triage.

Common use cases

  • Verify A, AAAA, MX, TXT, and CNAME records after DNS changes
  • Confirm nameserver delegation during domain migrations
  • Quick lookups during email delivery troubleshooting

DNS Lookup

Results

Tip: Results open in Visual mode (tables and cards). Use the JSON tab or Copy/Download to export raw output for tickets and runbooks.

Frequently Asked Questions

DNS Lookup is a browser-based utility on Nexabit Network Utilities. Query A, AAAA, MX, TXT, NS, SOA, PTR, and SRV records.

Use DNS Lookup for your authoritative answer, then compare with the DNS Propagation tool to see resolver differences globally.

DNS Lookup can be used in your browser without a developer account. Programmatic access via the Developer API requires a logged-in account and an active API plan — see /pricing.

DNS Lookup is part of Nexabit Network Utilities, built and maintained by Nexabit IT Solutions.

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