DNS Check allows you to troubleshoot DNS issues by verifying that your DNS servers are returning the correct responses to DNS queries.
For example, if you have multiple DNS servers, and suspect that there are replication issues, you could:
- Create a new DNS record group.
- Import your zone file(s).
- Test the imported records on each DNS server.
If there are replication errors, the above test will expose which records are impacted on which name servers.
You can also identify and troubleshoot intermittent DNS issues by viewing a DNS record's history, including when it's switched between passing and failing within the past 30 days. See the New DNS Record History Button blog post for details.