# IPAddress.to vs Robtex

Last updated: November 11, 2026.

IPAddress.to is ahead of Robtex on domain WHOIS APIs: Overall score 83.8 to 83.2.

## Domain WHOIS API

7. [IPAddress.to, free](https://datacircle.dev/domain-whois-apis/ipaddress-to/free): Overall score 83.8, Accuracy score 97, $0.00 per 1,000 domains
9. [Robtex, free](https://datacircle.dev/domain-whois-apis/robtex/free): Overall score 83.2, Accuracy score 71, $0.00 per 1,000 domains

Every provider of this API, ranked: [Domain WHOIS API: best providers in 2026](https://datacircle.dev/best-domain-whois-api)

## See also

- [IPAddress.to alternatives](https://datacircle.dev/ipaddress-to-alternatives)
- [Robtex alternatives](https://datacircle.dev/robtex-alternatives)
- [IPAddress.to vs WhoisJSON](https://datacircle.dev/ipaddress-to-vs-whoisjson)
- [Enterno vs IPAddress.to](https://datacircle.dev/enterno-vs-ipaddress-to)
- [Enterno vs Robtex](https://datacircle.dev/enterno-vs-robtex)
- [DomScan vs Robtex](https://datacircle.dev/domscan-vs-robtex)