Multiple domains

[Erich Kolb]

Sorry about this, I have asked this question before, however I lost the answer.

I have 1 IP, but I also own several domainnames.  How do I host them all so that they will go to seperate directories on my apache web server?  I have seperate zone files and entries, etc.  And nslookup looks good, but here's the thing.  If I type www.domainnumber2.com everything will work correctly, but if I type http://domainnumber2.com it will take me to www.domainnumber1.com.  www.domainnumber1.com http://domainnumber1.com and http://anything.domainnumber1.com all work correctly and I have had no problem with them.  Does anyone have any suggestions?