-------- Original Message -------- *Subject: *[DNSOP] Re: safe characters in TXT record (CBOR-TF7) *From: *Mark Andrews *To: *Vadim Goncharov *Cc: *[email protected] *Date: *Tue, 12 Aug 2025 09:17:14 +1000
Every character. You encode non ascii printable using \DDD. You escape double quotes and back slash. If semicolon or left and right bracket are outside of double quotes and you donβt want them to be treated as specials you escape them. This is all documented in STD13. This is basically the same encoding as for domain names except @ isnβt the origin and periods are not specials. Remember this is all presentation format. On the wire it is length tagged binary data.
True and it can yield some interesting results, like the "π―π½πΎπ πππππ ππΎπΈπ ππ ππππ πΆππΉ ππππ ππ πππ½πππ" on https://forsalereg.sidnlabs.nl/check?domain=testdns.nl -- Marco _______________________________________________ DNSOP mailing list -- [email protected] To unsubscribe send an email to [email protected]
