Record-specific checks
Choose A, AAAA, CNAME, MX, NS, TXT, SOA, PTR, SRV or CAA. Each monitor focuses on one record type for the domain you specify.
Watch the DNS records your services depend on. See lookup results, returned values and TTLs in a focused monitor built for the layer before the connection.
192.0.2.10300192.0.2.11300Illustrative DNS answer · Lookup successful
A healthy server is hard to reach when its name does not resolve. DNS monitoring checks that a selected record lookup succeeds and returns a result, giving you a separate signal for a critical dependency.
Choose the record type you need to watch and review the returned records in the details card. Use distinct monitors for web, mail and other record types so each dependency has a clear status.
Keep this signal alongside the rest of your stack: organize related services, choose who receives alerts and follow recovery in the same workspace. The goal is a check that explains what changed and gives the right person a useful place to start.
Purpose-built checks.
Information you can act on.
Choose A, AAAA, CNAME, MX, NS, TXT, SOA, PTR, SRV or CAA. Each monitor focuses on one record type for the domain you specify.
The check is healthy when the lookup works and returns a result. A failed lookup or missing result gives DNS its own visible failure signal.
Inspect the type, value and TTL of the records returned by the latest lookup. Keep the actual answer close to the overall monitor status.
The details card includes available DNSSEC information alongside the record count. Use it as investigation context when checking the returned result.
Choose intervals from five minutes to one day. A schedule suited to DNS gives you regular visibility without treating it like a per-second request stream.
Compare DNS status with website, API and IP monitors. Separating these checks makes it easier to see whether the name, network or application needs attention.
One reliable signal.
Plenty of practical uses.
Watch A, AAAA or CNAME lookups for an important hostname. Pair them with website checks to cover resolution and the actual HTTP response.
Use MX monitors to keep mail routing records in view. Record resolution is one layer of mail availability, separate from whether a mail listener accepts connections.
Review returned values and TTLs around planned updates. Keep the lookup history and results available while records propagate and other service checks continue running.
Use a meaningful name, choose the behavior you expect and make sure the alert reaches someone who can act. Start with one service, then add the related checks as your monitoring grows.
Open the setup guideChoose DNS, enter the domain or record name and select the record type that matters to the service.
Choose a supported interval and configure your alert policy. Use separate monitors when you need to watch several record types.
Review the returned records in the details card and compare DNS results with the service checks after a change.
The details that help you choose the right check and get a useful result.
Read the full documentationThe monitor checks that resolution succeeds and returns a result. It does not compare the answer with an expected value. The details card shows the returned values for inspection.
Each monitor checks one selected record type. Create separate monitors for the types that matter, such as A for web traffic and MX for email.
DNS monitors support a five-minute minimum interval, with a new monitor starting at fifteen minutes. The form shows the schedules available to your workspace.
Yes. Record changes can take time to propagate. Review the lookup result and consider the consecutive failure setting when short gaps are expected during planned work.
No. DNS monitors resolution; domain monitoring checks registration expiry. A domain can resolve today while still approaching a renewal deadline.
Bring dns monitoring into your workspace.