domain Are these NNNN .tk , .ga, .ml, .cf extn having any value

[vikas123]

i am having these domains
444444.tk
1111111.tk
2222222.tk
33333.tk
112255.tk
112266.tk
112288.tk
7744.tk
3377.tk
8915.tk
8787.cf
8787.gq
999999.cf
121212.ga
121212.cf
232323.ml
232323.ga
232323.cf
232323.gq
3434.ml
3434.ga
3434.cf
3434.gq
7878.ml
7878.ga
7878.cf
7878.gq
8787.ml
8787.ga
0011.ga
9898.tk
9897.ml
9897.ga