Question and response
Question
dig _spf01.hiworks.co.kr. TXT
Answer
_spf01.hiworks.co.kr. 600 TXT "v=spf1 ip4:121.254.168.205 ip4:121.254.168.204 ip4:121.254.168.203 ip4:211.43.212.102 ip4:211.43.203.123 ip4:211.115.83.253 ip4:211.43.203.227 ip4:121.254.168.210 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0