Domains with DNS TXT v=spf1 a mx ptr ip4:34.133.177.19 ip4:34.28.32.25 mx:mx1.sistemamultimix.com mx:mx2.sistemamultimix.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:34.133.177.19 ip4:34.28.32.25 mx:mx1.sistemamultimix.com mx:mx2.sistemamultimix.com -all.