Question and response
Question
dig _netblock1.teco.com.ar. TXT
Answer
_netblock1.teco.com.ar. 3600 TXT "v=spf1 ip4:200.61.204.28 ip4:200.61.204.29 ip4:200.61.204.30 ip4:200.61.204.31 ip4:200.61.204.32 ip4:200.61.204.33 ip4:181.94.4.70 ip4:181.94.4.71 -all"
Authority
teco.com.ar. 300 NS oktubre.arnet.com.ar.
teco.com.ar. 300 NS gulp.arnet.com.ar.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0