title: Get SPF records from a Domain
body: <p>What are the ways to Check SPF records on a domain?</p>
  
  <p>There is a website where i can do it manually using - <a href="http://www.mxtoolbox.com/SuperTool.aspx" rel="noreferrer">http://www.mxtoolbox.com/SuperTool.aspx</a></p>
  
  <p>How can i do it via ASP.NET and C#? Basically i want to verify/check SPF records on a domain if its supporting out own mail web server.</p>