Domains with DNS TXT v=spf1 a mx include:spf.sinapto.email include:_spf.arubabusiness.it -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.sinapto.email include:_spf.arubabusiness.it -all.

Top Domains with TXT set to v=spf1 a mx include:spf.sinapto.email include:_spf.arubabusiness.it -all