These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] acct-group/ez-ipupd-0-r2::gentoo  0 KiB
[ebuild  N     ] acct-user/ez-ipupd-0-r2::gentoo  0 KiB
[ebuild  N     ] net-dns/ez-ipupdate-3.0.11.13.3_beta8-r5::gentoo  231 KiB

Total: 3 packages (3 new), Size of downloads: 231 KiB