The ornamental design for a dometopmetalliclid, as shown and described.
FIG. 1 is a front perspective view of a dome top metallic lid for a container, the broken lines representing environment and forming no part of the claimed design;
FIG. 2 is an exploded front elevation view of the invention illustrated in FIG. 1;
FIG. 3 is a front elevation view of the invention illustrated in FIG. 1;
FIG. 4 is a top plan view of the invention illustrated in FIG. 1; and,
FIG. 5 is a bottom view of the invention illustrated in FIG. 1.