what's sea.search.msn ??

Today I've seen I got #1 on sea.search.msn.co.uk for "Internet Security"...this is weird...it is an enormously competitive keyword and I've not even collected backlinks for it....So what's the trick? what is this sea??
here's the link
if you don't believe me...
Thanks

 

I've seen hits from sea.search.msn as well...don't know what it is.

 

Wow, I have horrible rankings on there . I don't have the slighest cluse but everywhere it says:
"MSN Search is improved! Check it out."

Which links to:
http://www.imagine-msn.com/search/tour/moreprecise.aspx

 

I absolutely love the new msn...i'm ranked #1 for a 9,000,000 search term after about 3 weeks.

 

probably there...msn places the ranking in the reverse order...to make loosers happy...ehehe
I'm praying for sea.search.msn.com to be search.msn.com

 

On msn.com I am well placed, but on msn.co.uk I'm nowhere which is a pain, since I am aiming at a UK market. But I was found from the first page on sea.search.msn.co.uk which doesn't make much sense. It's almost as if the sea.search.msn.co.uk is taking results from msn.com.

Weird!

 

I think sea is giving results from the old msn search engine algorithm.