2023-12-01 13:24:18 +08:00
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!!! question "Since sing-box 1.8.0"
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2026-04-11 12:10:52 +08:00
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!!! quote "Changes in sing-box 1.14.0"
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:material-delete-clock: [store_rdrc](#store_rdrc)
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:material-plus: [store_dns](#store_dns)
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2024-02-14 20:42:58 +08:00
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!!! quote "Changes in sing-box 1.9.0"
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:material-plus: [store_rdrc](#store_rdrc)
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2025-12-26 16:20:27 +08:00
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:material-plus: [rdrc_timeout](#rdrc_timeout)
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2024-02-14 20:42:58 +08:00
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2023-12-01 13:24:18 +08:00
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### Structure
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```json
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{
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"enabled": true,
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"path": "",
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"cache_id": "",
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2024-02-14 20:42:58 +08:00
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"store_fakeip": false,
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"store_rdrc": false,
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2026-04-11 12:10:52 +08:00
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"rdrc_timeout": "",
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"store_dns": false
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2023-12-01 13:24:18 +08:00
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}
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```
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### Fields
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#### enabled
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Enable cache file.
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#### path
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Path to the cache file.
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`cache.db` will be used if empty.
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#### cache_id
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2024-02-14 20:42:58 +08:00
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Identifier in the cache file
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2023-12-01 13:24:18 +08:00
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If not empty, configuration specified data will use a separate store keyed by it.
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2024-02-14 20:42:58 +08:00
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#### store_fakeip
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Store fakeip in the cache file
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#### store_rdrc
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2026-04-11 12:10:52 +08:00
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!!! failure "Deprecated in sing-box 1.14.0"
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`store_rdrc` is deprecated and will be removed in sing-box 1.16.0, check [Migration](/migration/#migrate-store-rdrc).
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2024-02-14 20:42:58 +08:00
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Store rejected DNS response cache in the cache file
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2026-04-07 20:02:32 +08:00
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The check results of [Legacy Address Filter Fields](/configuration/dns/rule/#legacy-address-filter-fields)
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2024-02-14 20:42:58 +08:00
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will be cached until expiration.
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#### rdrc_timeout
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Timeout of rejected DNS response cache.
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`7d` is used by default.
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2026-04-11 12:10:52 +08:00
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#### store_dns
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!!! question "Since sing-box 1.14.0"
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Store DNS cache in the cache file.
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