try this patch
/n/dump/2009/0916/sys/src/cmd/ndb/convDNS2M.c:260,266 - convDNS2M.c:260,270
USHORT(rp->srv->pri);
USHORT(rp->srv->weight);
USHORT(rp->port);
- STRING(rp->host->name); /* rfc2782 sez no name compression */
+ /*
+ * rfc2782 sez no name compression, but
+ * but bind (dig) disagree. we'll go with bind.
+ */
+ NAME(rp->host->name);
break;- erik
