Free Bulk Domain Rating Checker
Check the official Ahrefs Domain Rating (DR) of up to 1,000 domains at once in real-time. Fast batch analysis, zero signup, with instant CSV export.
Processing batches up to 1,000 domains with safe rate-limiting intervals.
Why Use Our Free Bulk DR Checker?
The ultimate batch Domain Rating tool designed for SEO specialists, link builders, and domain flippers.
Check 1,000 Domains in One Go
While most free tools cap you at 20 or 50 sites, our tool checks up to 1,000 domains in a single bulk batch directly using Ahrefs public API endpoints.
Instant Export & Filtering
Filter high-authority prospects with live slider thresholds (e.g. DR >= 40) and download cleanly formatted CSV reports for outreach in seconds.
100% Free • Zero Signup
No credit card, no account registration, and zero subscription barriers. Check domain authority ratings immediately without friction.
Ahrefs Domain Rating (DR) vs. Moz Domain Authority (DA)
Understanding the difference between metrics is crucial for backlink analysis. Most free SEO checkers give Moz DA, which behaves very differently from Ahrefs DR:
| Feature | Ahrefs Domain Rating (DR) | Moz Domain Authority (DA) |
|---|---|---|
| Scale | 0 to 100 (Logarithmic) | 1 to 100 (Machine Learning) |
| Calculation Basis | Unique referring domains with dofollow links | Predicted ranking strength across SERPs |
| Update Frequency | Daily live index recalculations | Monthly link index updates |
| Industry Standard | Gold standard for backlink outreach & guest posts | Popular for general domain auditing |
Who Needs a Bulk DR Checker?
Tailored workflows for modern digital marketers and agencies.
1. Link Prospecting & Outreach
Scraped 500 blogs for guest posting? Paste your list here to instantly eliminate low-quality sites (DR < 20) and prioritize high-impact prospects (DR 50+).
2. Expired Domain Hunting
Analyzing auction lists from SpamZilla, GoDaddy Auctions, or ExpiredDomains.net? Bulk check 1,000 expired domains in seconds before bidding.
3. Competitor Backlink Auditing
Compare the authority distribution of competing domains or audit a client's referring domain profile without paying $99/mo for an enterprise seat.
Frequently Asked Questions (FAQ)
Everything you need to know about bulk Ahrefs Domain Rating checks.
How many websites can I check in bulk at a time?
You can check up to 1,000 domains / URLs per batch. If you have 5,000 domains, simply run them across 5 batches.
Is this tool really 100% free?
Yes. Ahrefs provides a public Free Domain Rating API endpoint that does not consume paid API units. We pass this capability directly to you with zero markups or sign-up gates.
What is a good Domain Rating (DR) score?
Because DR is logarithmic, moving from DR 20 to 30 is easier than moving from DR 70 to 80. As a general rule: DR 1–20: New or weak sites. DR 21–49: Growing blogs with good link foundations. DR 50–70: High authority niche leaders. DR 70+: Ultra-high tier authority sites.
Can I upload a CSV or TXT file?
Yes! You can either paste your domains into the text area or drag and drop a .csv or .txt file directly into the input box.