Question and response
Question
dig _spf.dotarai.co.th. TXT
Answer
_spf.dotarai.co.th. 3600 TXT "v=spf1 ip4:202.28.1.32/27 ip4:202.183.192.64/27 ip4:117.18.126.144/29 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0