Get Alerted the Moment Your Domain's DNS Records Change
Unexpected DNS changes mean misconfiguration — or hijacking. Snapshot your domains' records daily and get an instant diff alert when anything changes.
- 1
Snapshot the Records
Add a
Schedule Triggerand anHTTP Requestto a DNS-over-HTTPS API for each domain's key records. - 2
Compare to Last Known
Add a
Codenode diffing against the stored snapshot. - 3
Alert on Changes
Add an
IFandSlacknode reporting exactly which record changed from what to what. - 4
Update the Snapshot
Add a
Google Sheetsnode saving the new state after alerting. - 5
Activate and Test
Activate the workflow and change a harmless TXT record. Confirm the diff alert fires.
Frequently asked questions
Why watch DNS?
Silent MX or A record changes can mean lost email or a hijacked domain — hours matter.
Which records matter most?
A/AAAA, MX, TXT (SPF/DKIM) and NS — the ones controlling your traffic and email.
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