Question and response
Question
dig _spfblockjp.navercorp.com. TXT
Answer
_spfblockjp.navercorp.com. 300 TXT "v=spf1 ip4:119.235.224.0/24 ip4:119.235.232.0/24 ip4:119.235.235.0/24 ip4:119.235.236.0/23 ip4:103.2.28.0/24 ip4:103.2.30.0/23 ip4:203.104.128.0/20 ip4:203.104.144.0/21 ip4:203.104.152.0/22 ip4:203.104.156.0/23 ip4:203.104.158.0/24 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0