Frequently Asked Questions

UDataX is a universal data lookup platform that groups 216 focused tools across 9 topic hubs. Each hub helps users move from a broad question to a source-aware lookup path.

Yes, UDataX is free to use. Advertising is not currently displayed; if ads are enabled later, we may use Google AdSense and will keep the Privacy Policy current.

UDataX currently publishes 216 lookup and reference tools across 9 topic hubs, supported by category pages, subtopic paths, and guides.

Yes, you can use UDataX lookup results for commercial purposes, provided you comply with our Terms of Use. You may not scrape, resell, or redistribute our data systematically. Always verify critical business information with authoritative sources.

Simply navigate to the tool you need, enter your query (IP address, domain name, postal code, etc.) in the input field, and click the lookup button. Results appear instantly below the input area.

Lookups can fail for several reasons: invalid input format, data source unavailable, rate limiting, or the requested information doesn't exist. Check your input format and try again. If the problem persists, the data source may be temporarily unavailable.

This means the external API we use to fetch data is temporarily unavailable. We use multiple data sources with automatic fallback, but occasionally all sources may be down. Try again in a few minutes.

We do not currently offer a public API. Automated scraping or excessive requests are prohibited under our Terms of Use. If you need bulk lookup capabilities, please contact us to discuss options.

Yes, we implement rate limiting to ensure fair access for all users. Reasonable manual usage is always allowed. Excessive automated requests may be throttled or blocked.

We strive for accuracy by using reputable data sources, but we cannot guarantee 100% accuracy. Data comes from third-party APIs that we don't control. Always verify critical information with authoritative sources.

We integrate with trusted public APIs including ipapi.co, REST Countries API, CoinGecko, wttr.in, and others. Each tool page displays its data source. We use multiple providers with automatic fallback for reliability.

Update frequency varies by tool. Real-time data (weather, stock prices) is cached for 5 minutes. Static reference data (country info, postal codes) is updated weekly or monthly. Each tool page shows its update frequency.

Please report data accuracy issues by emailing hello@udatax.com. Include the tool name, your query, the incorrect result, and the correct information if known.

No. We provide data "as is" without warranties. Our data comes from third-party sources that we don't control. For YMYL topics (finance, health, legal, travel), always consult qualified professionals and official sources.

No. We do not store the content of your lookup queries. Query data is processed in real-time and not retained in our databases. We do collect anonymous usage analytics (which tools are used, when) but not the specific data you look up.

We may use essential cookies for site functionality and analytics cookies to understand usage. Advertising is not currently displayed; if AdSense is enabled later, Google and its partners may use cookies or similar technologies for ads.

Yes. Under GDPR and CCPA, you have the right to request deletion of your personal data. Since we don't store lookup queries, this mainly applies to email messages you send us. Email privacy@udatax.com to request deletion.

No. UDataX provides reference information only, not professional advice. For YMYL topics (health, finance, legal, travel), consult qualified professionals. Do not make important decisions based solely on our data.

UDataX works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. We recommend using the latest version of your browser for the best experience.

Yes! UDataX is fully responsive and works on smartphones and tablets. All tools are optimized for mobile use with touch-friendly interfaces.

Try refreshing the page, clearing your browser cache, or disabling browser extensions. If the problem persists, the tool's data source may be temporarily unavailable. Check back in a few minutes or try a different tool.

Email hello@udatax.com with "Bug Report" in the subject. Include what happened, which tool you were using, your browser/device, and steps to reproduce the issue.