{
"mx": [
"10 mail32.hankooktire.com.",
"10 smtp1.hankooktire.com.",
"10 mail1.hankooktire.com.",
"10 hqsmtp.hankooktire.com.",
"10 mail30.hankooktire.com.",
"10 hqsmtp1.hankooktire.com.",
"10 smtp.hankooktire.com.",
"0 sniper.hankooktire.com.",
"10 mail31.hankooktire.com."
],
"spf": [
"v=spf1 ip4:202.31.6.162 ip4:202.31.6.163 ip4:202.31.6.182 ip4:202.31.6.183 ip4:202.31.6.155 ip4:202.31.6.165 ip4:202.31.6.185 ip4:202.31.8.160 ip4:27.115.50.116 ip4:27.115.50.117 ip4:27.115.50.126 ip4:13.124.111.122 ~all"
]
}