Question and response
Question
dig ufrj.br. TXT
Answer
ufrj.br. 7200 TXT "v=spf1 ip4:146.164.170.13/32 ip4:146.164.170.153/32 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0