Question and response
Question
dig duocast.net. TXT
Answer
duocast.net. 7200 TXT "v=spf1 include:_spf.duocast.net ip4:141.138.141.168 ip6:2001:1af8:4200:b000::/64 ip4:109.234.104.0/21 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0