Privacy Policy
Last updated: October 12, 2026
1. The short version
mehrradar collects the minimum needed to run a paid monitoring service: an anonymous account identifier, the targets you ask us to check, the check results, and the operational records needed to bill correctly. No email address is requested at signup, there are no third-party analytics or advertising trackers, and there is no ad business model -- the product is paid for per check.
2. What we store
- Account: a random MUID identifier, your secret access token (required to authenticate you), your balance, and your account settings.
- Probes: the targets you configure -- addresses, ports, URLs, and check parameters. These are visible to the monitoring nodes assigned to run them.
- Check results: timestamps, success/failure, latency, and the metric fields each check type reports. Retention is under your control (per-account retention setting) and inactive data is compacted and aged out automatically.
- Billing records: balance changes and per-check charge records, retained so your balance history is auditable.
- Operational security records: signup proof-of-work solutions (to prevent replay), rate-limiting by IP on unauthenticated endpoints, and request metrics aggregated per route.
3. What we do not do
- No email addresses or phone numbers are collected at signup -- accounts are anonymous by construction.
- No third-party analytics, advertising pixels, or tracking scripts. The dashboard stores your token and preferences in your browser's local storage; nothing there is sent to us except what the service needs to function.
- We do not sell or share your data with advertisers or data brokers. Period.
4. What appears on monitoring nodes
Checks run on radar's monitoring nodes (and, for self-hosted nodes you register, on your own machines). A node assigned to your probe necessarily sees your probe's target and parameters -- that is how checking works. Node operators under our root accounts are bound by the same terms.
5. Data lifetime
- Unfunded accounts: suspended after 24 hours, deleted entirely after a further 24 hours -- probes, nodes, and history included.
- Check history: compacted into summaries and aged out per your account's retention setting.
- Deletion is real deletion; once the purge runs, the data is gone from our database and is not recoverable.
6. Security
Access to your account requires your secret token, shown once at creation. Transport is TLS-encrypted, and the live-update channel runs over authenticated WebSocket connections. You can rotate your token at any time from the dashboard, which invalidates the old one immediately.
7. Changes
Material changes to this policy are announced on this page with a new "last updated" date. Continued use after a change constitutes acceptance.
8. Contact
Questions about privacy: reach Mehrnet through mehrnet.com.