
Originally Posted by
trevHCS
As above, not aware of it blocking this but do remember that if the server goes wobbley or even bind fell over, it's likely to cause all your web sites to disappear from other peoples DNS caches and thus might take a while before they realise that the website in question does exist.
That's why it's generally a good idea to have them on 2 different servers, ideally on 2 different networks (or parts thereof). The people you register the domains with for example might let you use theirs for one of the NS's.
Trev