Domain investors work in lists: drop lists, keyword combinations, a portfolio export from a registrar. The bulk checker processes them in one pass and returns registration status, nameservers, whether email is configured and BetterNic's quick value score, ready to sort and export.
How to use the Bulk Domain Checker
- Paste domains — one per line, or separated by commas or spaces.
- Press Check all. Results stream in as each check finishes.
- Sort by any column and filter to available names.
- Export to CSV for your spreadsheet or registrar.
How it works
Checks run four at a time from your browser using DNS-over-HTTPS, with registry RDAP confirmation for names that do not resolve. Duplicates and invalid entries are removed first. Large lists are capped at 200 per run to respect public resolver limits.
When to use it
- Screening keyword combinations
- Auditing your own portfolio's DNS
- Filtering a drop list before backordering
Pro tips
- Clean messy lists first with the Domain List Cleaner.
- Score is a quick filter — run the full appraisal on finalists.
Frequently asked questions
Is there a limit?
200 domains per run. Run more batches if you need to.
Does the bulk checker show prices?
No. It shows status, DNS and an estimated value score. Registration prices vary by registrar.
Can I save my results?
Export to CSV, or add names to the Portfolio Tracker which saves in your browser.