Blogspot domains

Blogspot urls: Top level domain matters?

It seems that blogspot posts are available under several top level domains.
One of my posts has recently been shared internally at Dell in a larger newsletter, nothing special, but I for sure tried if the link works.

This is the link:
http://andreas-wpv.blogspot.ca/2013/07/google-plus-links-count-as-backlinks.html.

Stop! That's not right, my blog runs at http://andreas-wpv.blogspot.com.

So I tried and switched a few times back and forth, and the post is shown perfectly fine under both domains, as long as I keep the other parts unchanged.

http://andreas-wpv.blogspot.ca/2013/07/google-plus-links-count-as-backlinks.html 

works just as well as

http://andreas-wpv.blogspot.com/2013/07/google-plus-links-count-as-backlinks.htm

Other countries work also like

• de
• co.uk
• be
• fr

while these don't:

• cn
• br
• es

It also works for other blogs, as long as they use blogspot.domains and not customized domains, this seems to work for everyone.