Question and response
Question
dig _spfuba.uba.ar. TXT
Answer
_spfuba.uba.ar. 3600 TXT "v=spf1 ip4:157.92.5.36 ip4:157.92.5.30 ip4:157.92.176.0/24 ip4:157.92.5.47 include:spf.protection.outlook.com ~all"
Authority
uba.ar. 86400 NS dns34.cloudns.net.
uba.ar. 86400 NS dns32.cloudns.net.
uba.ar. 86400 NS dns33.cloudns.net.
uba.ar. 86400 NS ns2.uba.ar.
uba.ar. 86400 NS ns1.uba.ar.
uba.ar. 86400 NS dns31.cloudns.net.
Additional
ns1.uba.ar. 14400 A 157.92.1.1
ns2.uba.ar. 14400 A 157.92.4.1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0