Add hosted-domain context to vendor research
When vendor review includes an IP address, Notis can retrieve hosted domains as one focused research step in your existing Slack conversation.
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
Vendor due diligence can fragment into scattered searches that are difficult to revisit when a decision is due.
- Connect vendor infrastructure research to its Slack discussion.
- Retrieve hosted domains for a valid IP.
- Keep a useful research step from becoming a separate founder reminder.
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 when a valid IP is shared for vendor research.
- 3Describe the vendor-review context and IP identification in one plain-language instruction.
- 4Select the Slack channel-message trigger and a run-report channel, then test with a valid vendor IP example.
Questions about this workflow
Does this evaluate the vendor's security?
No. The lookup returns hosted domains for an IP and is only one possible research input.
What if a message mentions several IPs?
Clarify in the prompt whether Notis should check a specifically identified IP or request more detail.
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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