Question and response
Question
dig mx1.supremebox.com. TXT
Answer
mx1.supremebox.com. 3600 TXT "v=spf1 include:spf.supremebox.com mx -all"
Authority
supremebox.com. 3600 NS dns1.supremebox.com.
supremebox.com. 3600 NS dns2.supremebox.com.
Additional
dns1.supremebox.com. 3600 A 198.23.53.28
dns2.supremebox.com. 3600 A 198.23.53.30