Question and response
Question
dig supplier.adifactory.com. TXT
Answer
supplier.adifactory.com. 1800 TXT "v=spf1 ip4:15.235.75.235 -all"
Authority
adifactory.com. 1800 NS dns1.registrar-servers.com.
adifactory.com. 1800 NS dns2.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0