Know the moment a domain stops resolving.
Resolution, expected records and domain expiry. A domain that stops resolving is an invisible outage until someone looks.
All plansSame interval and regions as your HTTP checks
Monitored records LIVE
example.comA · 93.184.216.34 UP 15 ms
example.comMX · mail.example.com UP 22 ms
www.example.comCNAME · cdn.example.net UP 18 ms
_dmarc.example.comTXT · v=DMARC1 UP 19 ms
DOMAIN EXPIRYexample.com · 14 Mar 2027 in 160 days ✓
How it works
A DNS check in three steps.
Set up like any HTTP check.
01 Add a record The domain or subdomain to watch and the record type: A, AAAA, CNAME, MX, TXT and more.
02 Set the expected value Optional: the value the record must return. Then the interval and regions, just like a regular HTTP check.
03 Get alerted The moment resolution fails or a record stops returning the expected value.
What's included
Resolution, records, expiry.
Everything that can silently take a domain down.
Nine record types All plans
A, AAAA, CNAME, MX, NS, TXT, SOA, CAA and SRV: watch whichever record matters for your domain.Unexpected record changes All plans
Alerted when a record no longer returns the expected value: a hijack or a bad deploy, caught early.Domain expiry Pro+
Alerted before the deadline. No more outages from a domain that wasn't renewed in time.A, AAAA, CNAME, MX, NS, TXT, SOA, CAA and SRV.
Your first monitor in under a minute.
Free plan, no card. Hosted and operated in Europe.