Question and response
Question
dig secondsignal.com. TXT
Answer
secondsignal.com. 300 TXT "v=spf1 mx ip4:23.29.130.48/28 ip4:192.34.110.209/28 include:spf.spamhero.com ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0