Domains with DNS TXT v=spf1 ip4:61.221.126.190 mx:spam.mactech.com.tw mx ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:61.221.126.190 mx:spam.mactech.com.tw mx ~all.

Top Domains with TXT set to v=spf1 ip4:61.221.126.190 mx:spam.mactech.com.tw mx ~all