Update README.md

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2026-06-02 21:52:01 +00:00
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@@ -11,7 +11,7 @@ Every `POLL_INTERVAL` seconds, DNS Keeper will check if the IPv4 in the domain(s
valid by seeing if `DNS_KEEPER_RECORD`.`DNS_KEEPER_DOMAIN` still points to itself. valid by seeing if `DNS_KEEPER_RECORD`.`DNS_KEEPER_DOMAIN` still points to itself.
> [!NOTE] > [!NOTE]
> On startup DNS Keeper starts a detached thread with a UDP socket on which it answers with > On startup DNS Keeper starts a detached thread with a UDP socket on which it answers
> a random set of challenge bytes. > a random set of challenge bytes.
> DNS Keeper will send an empty data-frame to its own socket using > DNS Keeper will send an empty data-frame to its own socket using
> the DNS resolved IPv4 address to see if it gets a response with the correct challenge bytes. > the DNS resolved IPv4 address to see if it gets a response with the correct challenge bytes.