Podcastkeeper Closing in Six Months
On 3/2/2019 Podcastkeeper.com a podcast media host that offered free hosting with the potential of adding sponsors into your podcast has announced that they are closing August 2019 (six months of this writing).
From different searches using Google they appeared to have started 06/02 /2018 making it one of the shortest life spans of a media host. For more on free hosting going out of business see this article
If you are looking for a replacement, I recommend Libsyn.com and use the coupon code sopfree to get a free month.