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snaki 2023-07-12 10:20:43 +02:00
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## DNS Calculator
Do simple mathematical operations using DNS queries.
$ dig @ns.dus.kyouma.net +short txt 1-a-4-m-50-d-250.calc.emily.cat
"1.8"
$ dig +short txt calc.help.emily.cat
"operators are a (add), s (subtract), m (multiply), and d (divide)."
"separate tokens with '-' or '.'"
It should work on every DNS server but sometimes it’s buggy. If you don’t get a result try to specify ns.dus.kyouma.net as nameserver.