URL Sensei Alternatives

Connected database of whois records and whois history

Optimize your workflow by offloading it to us. Useful API's with seamless integration that scale to your needs.

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Domain name lookup tool that allows you to get information about domain registration from WHOIS server.

Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.

Browse all information for an IP address or domain name with a single click!

Parsed domain WHOIS data from any WHOIS server via RESTful API with metered pay as you pricing.

An API that gathers social and whois data about a domain.

WhoAPI is an API service for mass requests of domain information like domain registration availability and structured whois data in JSON.

paid Free Trial $23.0 / Monthly

Check-Domain.net is a platform that offers an independent international domain query service to users.

Collects extensive information about a domain by using a series of DNS and WHOIS queries, and generates HTML report that can be displayed in any Web browser

All the APIs you need under one roof: SMS, Geolocation, Whois and Currency APIs now available!

The official ICANN WHOIS search for domain lookups.

Whois domain information such as registrar, domain status, expiration date, and name servers.