Question and response
Question
dig _spf.iomartcloud.com. TXT
Answer
_spf.iomartcloud.com. 3600 TXT "v=spf1 ip4:62.128.216.0/24 ip4:212.38.177.20/32 ip4:212.38.184.52/32 ip4:212.38.187.21/32 ip4:74.117.185.187/32 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0