Dalmatian of the Spider

The first thing that comes to my mind when I take photos of this spider is the old movie of 101 Dalmatians. Such an old movie, which I watched during my childhood. That is some sweet memories.

The only problem with this spider is that it has a black or dark blue based color on its body and with some white dots that can be seen all over its body, including its leg.

I tried to search for its name, but I failed to get the name of this spider. And also I found this spider on two different occasions. The first one was when I scanned the wall, and then I found it running around maybe in search of its prey.

Then the second one was when I found it on the glassy part of the kitchen door.