Question and response
Question
dig spf.zml0.com. TXT
Answer
spf.zml0.com. 300 TXT "v=spf1 ip4:199.167.221.0/24 ip4:209.242.69.231 ip4:199.167.217.90 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0