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40 lines
772 B
Markdown
40 lines
772 B
Markdown
pdnsd
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=====
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[](https://imagelayers.io/?images=vimagick/pdnsd:latest)
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`pdnsd` is a proxy DNS server with permanent caching (the cache contents are
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written to hard disk on exit) that is designed to cope with unreachable or down
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DNS servers (for example in dial-in networking).
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Since version 1.1.0, pdnsd supports negative caching.
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## docker-compose.yml
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```
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pdnsd:
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image: vimagick/pdnsd
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# volumes:
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# - pdnsd.conf:/etc/pdnsd.conf
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ports:
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- "53:53/tcp"
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- "53:53/udp"
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restart: always
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```
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> Uncomment `volumes` to use customized config file.
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## server
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```
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$ cd ~/fig/pdnsd/
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$ docker-compose up -d
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$ docker exec pdnsd_pdnsd_1 pdnsd-ctl status
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```
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## client
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```
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$ dig @1.2.3.4 www.youtube.com
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```
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