> You apparently have a system with multiple names and a single IP > address. Both cvsup.mch.chs and cvsup.meadwestvaco.com are assigned > address 10.209.142.151, but the reverse-lookup entry can't return both > names. <snip>
You made that up. Yes it can. If it's configured to do so. I'm guessing that the confusion is based on the assumption that forward and reverse zones are linked -- they aren't. You can edit A records all ay long and it won't change the ptr records in the reverse zone. Figure out where the reverse zone is being served from (possibly with dig +trace -x 10.209.142.151) and edit that.
