Where Does Nebulo Store DNS Rules?
Nebulo keeps DNS server lists, rules, and query logs locally with no account. Export settings before reinstalls; rules do not sync.
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Nebulo filters DNS locally without accounts. Server lists with DoH and DoT endpoints, per-app rules, and query logs persist in private app storage. The VPN slot carries DNS traffic system-wide.
That makes the settings export the migration unit. Exact folder names may vary by version. Battery optimization exemptions keep background filtering alive overnight. DNSSEC validates answers upstream. Query logs export for audits. Fallback servers catch outages. Per-network profiles switch automatically.
Where Nebulo stores this, by platform
/storage/emulated/0/Android/data/com.frostnerd.smokescreen/files
Servers and rules local with export file for moves. Exact folder names may vary by version. Exempt from battery optimization.
Frequently asked questions
How do I back up Nebulo settings?
Open settings and export the configuration file, then import it on the new phone. Server lists and rules travel in the file. Logs stay behind by design.
How do I add custom DNS servers?
Add DoH or DoT servers in settings and toggle per network. Rules whitelist apps that misbehave behind DNS filtering. Test with leak checks after changes.
Notice an outdated path? Let us know.