You think the DNS provider is splitting it after entry and then everything else is smooshing it back together. That sounds way to organised to me but I guess it's possible.
That's exactly what's happening. Not all providers do, a lot will. See also 2048 bit DKIM Public Key records. They have to be TXT records but are always going to be >255 characters.
You think the DNS provider is splitting it after entry and then everything else is smooshing it back together. That sounds way to organised to me but I guess it's possible.
Thanks for the performance tip.