Spammers site

[Jeffreyw]

I recieved a spam from this site: http://o59gke30bzvwgxtelbxw.balewisiacn.com/

But when i whois the domain balewisiacn.com, it is listed as available: http://www.whois.sc/balewisiacn.com

How do they hide?

 

[Dark_One]

maybe its a proxy or something

 

[furca]

This is called a "spoofed" email address

 

[Stinos]

indeed, it's used many times.