A Question about URL format for a Disavow.

Selected answers from the Dumb SEO Questions Facebook & G+ community.

• 
  Greg Baka: Question about URL format for a Disavow. ;
  In a Google Disavow file you are supposed to list domains in this format:
  domain:site.com
  
  But when the URL you want to disavow is something like http://forums.example.com ; would you list it in the disavow file this way:
  domain:forums.example.com
  or this way
  domain:example.com ; ???
  
  Thanks!
• 
  Mike Cooke: I sent this to a friend a while ago it looked pretty comprehensive, hope it helps. ;http://savvypanda.com/blog/guide-how-to-use-google-disavow-tool.html
• 
  Edwin Jonk: Q: Can I disavow something.example.com to ignore only links from that subdomain?
  A: For the most part, yes. For most well-known freehosts (e.g. wordpress.com, blogspot.com, tumblr.com, and many others), disavowing "domain:something.example.com" will disavow links only from that subdomain. If a freehost is very new or rare, we may interpret this as a request to disavow all links from the entire domain. But if you list a subdomain, most of the time we will be able to ignore links only from that subdomain.
  
  http://googlewebmastercentral.blogspot.nl/2012/10/a-new-tool-to-disavow-links.html