We just finished installing many new Win 7 PCs. We imaged and sys-preped each one correctly. When joining them to the domain we gave them various names until they were permanently placed. For instance available1, available2, etc. (See attached image).
Now we are cleaning up AD and DNS of the old PCs and we found multiple identical IPV6 addresses associated with the original “Available” PC names. ? The PCs all have unique names and IPV4 and IPV6 Addresses now but these seem to be leftover. All DC and PC functions are normal.
My question is, is it safe to delete all of these PV6 entries?