Introducing yWhois: An Advanced IP, Domain, and ASN Lookup Tool with RDAP Support

Since its initial release last year, yWhois has undergone significant enhancements to improve performance and reliability. Recognizing the challenges posed by rate limits during high traffic periods, the development team has implemented a multi-server architecture, enabling concurrent processing and reducing request bottlenecks. This upgrade ensures smoother, faster lookups even under heavy usage, delivering a more robust user experience.

It’s somewhat surprising that a registrar’s RDAP service would enforce such restrictive API limits for what is ostensibly a public API designed to modernize domain and network resource inquiries—replacing the traditional WHOIS protocol. Nonetheless, the team continues to optimize yWhois to navigate these constraints and provide reliable information retrieval.

Explore the latest version of yWhois and enjoy comprehensive IP, domain, and ASN lookup capabilities with RDAP support at https://ywhois.com/. Stay tuned for future updates as the project evolves to meet the needs of network administrators, cybersecurity professionals, and domain enthusiasts alike.