Domains with DNS TXT v=spf1 include:spf.hiworks.co.kr ip4:221.139.49.6 ip4:221.139.49.4 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.hiworks.co.kr ip4:221.139.49.6 ip4:221.139.49.4 ~all.

Top Domains with TXT set to v=spf1 include:spf.hiworks.co.kr ip4:221.139.49.6 ip4:221.139.49.4 ~all