See the domain footprint of a shared IP
When a review thread centers on an IP, Notis can list hosted domains as an early research step right where your team is working.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Hosted Domains Lookup
Tool to retrieve hosted domains for a given IP address. Use this after validating the IP.
Why this helps
Technical investigations get harder to resume when each supporting lookup lives in a different tool.
- Keep IP context and hosted-domain results connected.
- Start infrastructure research from the team's review thread.
- Make it easier to pick up the investigation after a context switch.
Setup
Build it in a few focused steps.
- 1Connect Slack and Ip2whois to Notis once in the portal.
- 2Create an automation in the portal, or ask Notis to retrieve hosted domains for IPs shared in Slack review threads.
- 3Describe the review context and the IP to use in one plain-language prompt.
- 4Pick the Slack channel-message trigger and reporting channel, then test with a valid IP in a review message.
Questions about this workflow
Does this explain how the domains are related to the IP?
It retrieves hosted domains for the provided IP; further investigation is needed to interpret the relationship.
Can this be limited to review threads?
Describe the kinds of review messages that should trigger a lookup in the automation prompt.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Ip2whois. A trigger fires from one place; an action lands in another.
Slack triggers
Ip2whois actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
IP2WHOIS Domain Lookup
Tool to retrieve WHOIS information for a domain. Use when you need registrar and contact details for a specific domain.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Hosted Domains Lookup
Tool to retrieve hosted domains for a given IP address. Use this after validating the IP.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Ip2whois, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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