3 ms·
Usually if a response is greater than 512 bytes the DNS server will renegotiate on TCP 53. Note some DNS servers might not do this, but every normal implementat
by lowpro 3y ago
Usually if a response is greater than 512 bytes the DNS server will renegotiate on TCP 53. Note some DNS servers might not do this, but every normal implementation does that I’m aware of.
- piperswe 3y agoHistorically musl libc didn't support TCP DNS, but even musl supports it now [1] [1]: https://www.theregister.com/2023/05/16/alpine_linux_318/ https://www.theregister.com/2023/05/16/alpine_linux_318/