Which of the following is a valid IPv$4$ address, meaning that it is formatted correctly?

$12$A$\mathrm{.}3$B$\mathrm{.}12$C$\mathrm{.}0$D

$123$A$-345$B$-128$C$-01$D

$123\mathrm{.}34\mathrm{.}128\mathrm{.}1$

$123$X$034$D$123$E$010$F