Recheck event links after calendar changes
When event details change, keep available link domains on your review list with a DNSFilter suggestion check.
Trigger
Event Updated
Triggers when an existing Google Calendar event is modified. Returns the event ID, change type, and the specific fields that changed with their previous and new values.
Action
Suggest Domain Threat
Tool to suggest a fqdn as a potential threat. use after identifying a suspicious domain to verify its threat categorization.
Why this helps
A last-minute event edit can replace a link, leaving you unsure whether the new destination has been reviewed.
- Notice event updates and request a domain suggestion check when link details are available.
- Keep the review attached to the event-change workflow.
- Send results to a run-report channel for follow-up.
Setup
Build it in a few focused steps.
- 1Connect Google Calendar and DNSFilter once in the Notis portal.
- 2Create an automation in Notis for reviewing changed event links.
- 3Tell Notis to inspect available updated link details and request DNSFilter potential-threat suggestions for any domains.
- 4Pick Event Updated, choose where run reports should go, and test with one real example that changes a link.
Questions about this workflow
Does the Event Updated trigger return the complete event?
It returns the event ID, change type, and the specific fields changed with their previous and new values. Notis can inspect link changes when those fields are returned.
What if the changed fields do not include a URL?
Then there is no domain for this automation to check. The run can report that no link domain was available.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Dnsfilter. A trigger fires from one place; an action lands in another.
Google Calendar triggers
Dnsfilter actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create IP Address
Tool to create a new ip address in dnsfilter. use after confirming the target network id exists.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Application Category
Tool to get basic information of a specific application category. use when you need details for a given application category id.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Get Billing Information
Tool to retrieve basic billing information for an organization. use when you need to obtain billing details for reporting or automation tasks.
Event Canceled or Deleted
Triggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.
Get Category
Tool to get basic information of a specific category. use when you need to retrieve details for a category by its id.
Event Starting Soon
Triggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.
Get IP Address
Tool to get basic information of the specified ip address. use when you need to fetch metadata for a particular ip after authentication.
Calendar Event Changes
**SOON TO BE DEPRECATED** - Use Calendar Event Sync (polling trigger) instead. Real-time webhook trigger for calendar event changes. Returns event metadata only. For full event data, use Calendar Event Sync (polling trigger).
List All Categories
Tool to list all categories including internal categories. use when you need the complete set of filtering categories.
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
List All IP Addresses
Tool to list all user-associated ip addresses. use when you need a comprehensive list of all ip address entries in your organization.
Calendar Event Sync
Polling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).
List All MAC Addresses
Tool to list all mac addresses with basic information. use when you need to retrieve all mac address entries in your organization.
Connect any two apps with Notis in the middle.
Google Calendar and Dnsfilter, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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