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Add OPT record with higher UDP payload size when constructing DNS packets #15

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kalmjasper opened this issue Aug 12, 2024 · 0 comments
Open

Add OPT record with higher UDP payload size when constructing DNS packets #15

kalmjasper opened this issue Aug 12, 2024 · 0 comments

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@kalmjasper
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Currently SanicDNS constructs DNS packet without an OPT record that indicates the maximum UDP payload size. When querying the TXT records for, for example apple.com, no TXT records are returned because Apple's DNS server can't fit the whole response into the standard 512 bytes maximum payload size.
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@kalmjasper