Feed URL beginning with "feed://"?!?

Hi all,

Is everyone having a feed address starting with feed:// instead of https://? When writing https:// it will automatically redirect to the feed://, in my case:

feed://inbeijing.se/bulletin/feed/

My worry is that I can’t write this URL into services like Twingly and other sites that will ping my blog to news site so they can be linked from there..

If I put in https://inbeijing.se/bulletin/feed/ as URL in those services, I am afraid it will not be registered..

Thanks