Question and response
Question
dig lsi.upc.edu. TXT
Answer
lsi.upc.edu. 3600 TXT "v=spf1 mx ip4:147.83.20.0/25 include:_spf1relaysout.upc.edu -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0