Yes.. Check 4.1.4 of https://www.ietf.org/rfc/rfc1035.txt
> On Apr 5, 2018, at 4:22 PM, Anurag Bhatia <m...@anuragbhatia.com> wrote: > > Hi Bjørn > > > Never realised of such compression on answered. Is this is something well > documented? Curious. > >
