Lookup

Privacy Policy

How QuickLookup handles your data

QuickLookup (quicklookup.cz) is a free suite of online network tools for diagnosing domains and web servers.

Contact: quicktools@post.cz

Effective date: 2026-06-03

1. What data we collect

  • Personal data: none. The website does not require registration or login.
  • Technical data via Google Analytics: if allowed by the user, page visits, browser type, country of origin, and time on page.
  • Advertising data via Google AdSense: if allowed, Google may show personalized ads based on previous browsing behavior.
  • Domains and URLs you enter are sent to our server only to perform the query (DNS, RDAP, HTTP, TLS). We do not store them. Your IP address is kept in memory for at most 2 minutes only to prevent abuse.

2. Cookies

The website uses these cookie categories:

  • Essential cookies: ensure basic website functionality. They cannot be disabled.
  • Analytics cookies: Google Analytics (ga.js) - traffic measurement. Active only with consent.
  • Marketing cookies: The website may display ads through a third-party ad network.
  • Performance cookies: website speed and performance measurement. Active only with consent.

Cookie consent can be changed at any time by clicking the cookie icon in the bottom right corner of the page.

3. Ad Network

This website may display ads through a third-party advertising network. The network may use cookies and similar technologies to track behaviour across websites in order to show relevant ads. Domains and addresses entered into QuickLookup tools are not shared with the advertising network.

More information: Google Privacy Policy

To opt out of personalized Google ads, visit Google Ad Settings.

4. User rights (GDPR)

You have the right to:

  • Access to the data we process about you
  • Correction of inaccurate data
  • Deletion of data ("right to be forgotten")
  • Restriction of processing
  • Data portability
  • Withdrawal of consent at any time

To exercise your rights, contact: quicktools@post.cz

5. Security

All communication with the website uses HTTPS. Query results and entered addresses are not stored on QuickLookup servers.

6. Changes to this policy

We will notify users of policy changes by updating the "Effective date" on this page.