Question and response
Question
dig maindns.cyberneticos.net. TXT
Answer
maindns.cyberneticos.net. 3600 TXT "v=spf1 a mx ip4:164.138.209.71 -all"
Authority
maindns.cyberneticos.net. 3600 NS ns1.cyberneticos.com.
maindns.cyberneticos.net. 3600 NS ns2.cyberneticos.com.
Additional
ns1.cyberneticos.com. 3600 A 164.138.210.28
ns2.cyberneticos.com. 3600 A 85.17.14.30
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0