Dns RRs size bigger than 64k , but bind is allowed only 64k , because of that lossing some RRs in the DNs response
My DNS db file have 2048 answer RRs and 2048 Additional RRs, but DNS response includes only 475 Answers, that means not sending all the RRs and noticed ISC_R_NOSPACE ISSUE on bind side, I hope this is because of TCP_BUFFER_SIZE limit is 65535, so how to send all the RRs if more than 64k.