# Bulk Domain Popularity Checker

> A bulk domain authority checker scores up to twenty-five domains at once against the Tranco top-million ranking and sorts them highest first, so you can triage an outreach or directory submission list in a single pass instead of checking sites one at a time.

Source: https://rankcert.com/tools/bulk-domain-rating
Free, no signup. Updated: 2026-08-30

## How to use it

1. Paste up to twenty-five domains, one per line.
2. We look each one up in the Tranco ranking and sort by score.
3. Spend your outreach time at the top of the list, not the bottom.

## Questions

### What should I do with the list?

Triage it. A directory sitting outside the top million rarely returns the hour it takes to submit; anything scoring above 45 is worth a personal pitch.

### Why only 25?

Each domain is a separate lookup against a public ranking service. Twenty-five keeps the request fast and keeps us a polite client of a free service.

### Do results get cached?

Yes, for a week. Tranco itself only republishes daily, so a fresher lookup would return the same number.

### What is a good use for a bulk check?

Directory submission lists and link prospect lists. Both are usually padded with dead sites, and one pass tells you which two dozen entries out of a hundred are worth an hour.

### Can I export the results?

Copy them straight out of the table - the values are plain text and paste into a spreadsheet cleanly.

### Why do some domains return nothing?

They sit outside the top million by traffic. That is the honest answer rather than a fabricated score, and for a directory it usually means skip it.

### Does subdomain or www matter?

Enter the registrable domain without www. The ranking is measured at the domain level, so blog.example.com and example.com return the same figure.

## Related tools

- [WHOIS Lookup](https://rankcert.com/tools/whois-lookup): Look up any domain's registrar, registration date, expiry, status codes and nameservers using live RDAP registry data.
- [Domain Age Checker](https://rankcert.com/tools/domain-age-checker): Find out exactly how old a domain is, when it was registered, when it was last changed and when it expires.
- [DNS Lookup](https://rankcert.com/tools/dns-lookup): Query every common DNS record type for any domain at once, with TTLs, resolved through Cloudflare's public DNS-over-HTTPS resolver.
- [Domain Popularity Checker](https://rankcert.com/tools/domain-rating-checker): Check how popular any domain is on a 0-100 score built from the Tranco top-million ranking, with its raw rank and 30-day movement.
- [Bulk Domain Checker](https://rankcert.com/tools/bulk-domain-availability): Check whether 25 domains are registered or free in one pass, straight from the registry over RDAP, with no signup and no upsell to a registrar.
- [Meta Tags Checker](https://rankcert.com/tools/meta-tags-checker): Check any page's title, meta description, canonical, robots and heading structure, and see the exact issues that hurt its rankings.