Quick Facts
- Website
- whoisjson.com
- Pricing Starts At
- $10/month for 30,000 requests
- Free Tier
- 1,000 requests/month, no card required
- Category
- API Provider
- TLD Coverage
- 1,500+ TLDs
- Enterprise Plan
- $600/month Atlas plan; higher volume custom
Overview
WHOISJSON packages WHOIS, DNS, SSL certificate, and availability lookups into a lightweight API for teams that need practical lookup coverage without enterprise overhead.
Pros & Cons
✓ Pros
- Covers WHOIS, DNS, SSL, and availability in one API
- Simple entry pricing and low-friction onboarding
- Useful free tier for early testing and prototypes
− Cons
- Less historical depth than larger intelligence platforms
- Smaller ecosystem and fewer enterprise references
- Limited threat-intel and monitoring depth
Compare with DomScan →
See how WHOISJSON compares to DomScan across features, pricing, and TLD coverage.
WHOISJSON vs DomScan
| Feature | WHOISJSON | DomScan |
|---|---|---|
| Free Tier | ✓ | ✓ 10,000/month |
| Domain Availability | ✓ | ✓ |
| WHOIS Data | ✓ | ✓ |
| DNS Lookup | ✓ | ✓ |
| Domain Valuation | − | ✓ |
| Brand Monitoring | − | ✓ |
| MCP/AI Integration | − | ✓ |
| Bulk Operations | Limited | ✓ |
Sources
Last updated: