Question and response
Question
dig spf-corp.truemail.co.th. TXT
Answer
spf-corp.truemail.co.th. 300 TXT "v=spf1 ip4:203.144.173.0/24 ip4:203.144.222.192/26 ip4:192.168.173.0/24 ip4:192.168.222.192/26 ip4:103.3.178.112/28 ip4:210.86.143.253 ip4:210.86.143.254 ip4:203.144.167.49/28 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0