Skip to content
Notis

Prepare bulk domain files without manual cleanup

Turn a monitoring list into a ready file for the next bulk lookup.

Trigger

Recurring schedule

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

Action

Create Domain List File

Tool to create a txt or zip file from a list of domains. use when preparing a domain list for bulk or firehose lookups.

Why this helps

Copying domains into bulk files creates formatting errors and wastes focused research time.

  • Standardize bulk input files
  • Reduce copy and paste errors
  • Prepare repeatable lookup batches

Setup

Build it in a few focused steps.

  • 1Connect 21risk and Builtwith once in the Notis portal.
  • 2Create a scheduled automation for bulk domain file preparation.
  • 3Tell Notis to collect confirmed root domains from the 21risk monitoring brief and create a TXT or ZIP file.
  • 4Pick the notis_cron trigger and choose where the file report should go.
  • 5Test with a small list of real domains.

Questions about this workflow

What does Create Domain List File produce?

It creates a TXT or ZIP file from a list of domains for bulk or firehose lookups.

Will it invent or guess domains?

No. Missing or uncertain domains should be reported for correction.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link 21risk to Builtwith. A trigger fires from one place; an action lands in another.

21risk triggers

Builtwith actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Create Domain List File

Tool to create a txt or zip file from a list of domains. use when preparing a domain list for bulk or firehose lookups.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Datasets Lookup

Tool to access mass internet technology usage information from 2000 to today. use when you need historical technology usage trends for a domain.

ActionInstant

Domain API Lookup

Tool to retrieve current and historical technology information of a website. use after confirming the domain to lookup.

ActionInstant

Financial API Lookup

Tool to fetch financial data for a domain. use when you need company financials for us or uk registered websites.

ActionInstant

Free API Lookup

Tool to access last updated dates and counts for technology groups and categories for websites. use when you need a snapshot of technology usage timing for a domain.

ActionInstant

Lists API Get List With Meta

Tool to retrieve a list of websites using a specified technology, including metadata. use when you need detailed company and site information for sites using a particular technology.

ActionInstant

Lists API Get List

Tool to retrieve a list of websites using a specific technology. use when you want to find sites leveraging a particular tech.

ActionInstant

MCP API Lookup

Tool to query live web technologies for a root domain. use after confirming a valid domain name.

ActionInstant

Connect any two apps with Notis in the middle.

21risk and Builtwith, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

Save your first hour today.

7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Builtwith.