mailsafe.usa.net has no TXT records.
Question and response
Question
dig mailsafe.usa.net. TXT
Answer
The response has no answer records.
Authority
mailsafe.usa.net. 3600 SOA cndvg001.usa.net. hostmaster.usa.net. 2026030501 1800 600 604800 3600
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0