Privacy Policy
IP Lookup (ip.those.kr, the “Site”) complies with the Personal Information Protection Act of Korea and related laws, and can be used without an account. The Site processes only the information below.
1. Information processed and purpose
| Category | Items | Purpose | Retention |
|---|---|---|---|
| Contact form | Email (required), message (required), name (optional), IP address at submission | Reviewing and answering inquiries; preventing spam and abuse | 1 year from submission |
| Contact block list | Email, IP address | Blocking spam and abusive messages | 1 year after unblocking |
| Server access logs | IP address, time, requested URL (including IPs and domains looked up), browser information | Security, troubleshooting, traffic statistics | About 3 months |
2. Information not stored
- Your IP and any IP or domain you look up are resolved with a local location database and are not stored separately, although the request URL may appear in the server access logs above.
- The Site does not use cookies or browser storage (localStorage).
- To prevent excessive requests, IP addresses are kept in server memory for one minute and not stored.
3. Information sent to third parties
- DNS: when you look up a domain or a hostname is resolved, the server queries DNS servers for that domain or IP. Your IP address is not included.
- Fonts: the Pretendard font is loaded from the jsDelivr CDN, so your browser connects to that server.
- Maps: “View on map” opens the OpenStreetMap website.
Personal information is not otherwise shared with or outsourced to third parties, except where required by law.
4. Deletion
Information past its retention period is deleted automatically from the database and logs in a way that cannot be recovered.
5. Your rights
You may ask to access, correct, delete or stop processing information about you, such as a message you sent. Please use the contact form and we will act without delay.
6. Security
- All traffic is encrypted (HTTPS).
- Only the minimum information is processed and it is deleted when no longer needed.
7. Privacy officer
- Officer: operator of IP Lookup (ip.those.kr)
- Contact: contact form
8. Changes
Changes to this policy will be announced on this page at least 7 days before they take effect.
Effective: 2026-10-21