Question and response
Question
dig spf.defgo.com. TXT
Answer
spf.defgo.com. 3600 TXT "v=spf1 ip4:185.163.189.13 ip4:185.163.189.17 ip4:92.43.124.90 ~all"
Authority
defgo.com. 3600 NS ns42.domaincontrol.com.
defgo.com. 3600 NS ns41.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0