Investigate sending IP blacklist status
Check a sending IP's blacklist status when you need a direct signal for an infrastructure review.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Check Blacklists
Checks an IP address or domain against DNS blacklists; limited to 10 requests per second.
Why this helps
Without a focused check, an IP reputation question can become another open-ended investigation to revisit later.
- Check either IPv4 or IPv6 addresses.
- Query multiple DNS-based blacklists in one action.
- Return a result to the workflow that raised the concern.
Setup
Build it in a few focused steps.
- 1Connect AimTell and Emaillistverify once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it for sending IP checks.
- 3Tell Notis: Check the supplied IPv4 or IPv6 address against DNS-based blacklists and report the findings.
- 4Choose the Notis webhook trigger and send the sending IP in the request.
- 5Choose a report channel, then test with one real IP address.
Questions about this workflow
Which address formats are supported?
The action supports IPv4 and IPv6 addresses, as well as domains.
Does it change any AimTell sending configuration?
No. It returns blacklist check results and does not change sending configuration.
What is the rate limit?
The listed limit is 10 requests per second.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link AimTell to Emaillistverify. A trigger fires from one place; an action lands in another.
AimTell triggers
Emaillistverify actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Check Blacklists
Checks an IP address or domain against DNS blacklists; limited to 10 requests per second.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Get API File Info
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Connect any two apps with Notis in the middle.
AimTell and Emaillistverify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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