Classic tools
- Procmon (regmon, and friends are integrated now) http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx
Configure BIND to return one IP for all DNS queries
Taken from http://serverfault.com/questions/396958/configure-dns-server-to-return-same-ip-for-all-domains
With BIND, you need a fake root zone to do this. In named.conf, put the following: zone "." { type master; file "/etc/bind/db.fakeroot"; }; Then, in that db.fakeroot file, you will need something like the following: @ IN SOA ns.domain.com. hostmaster.domain.com. ( 1 3h 1h 1w 1d ) IN NS <ip> * IN A <ip>