v=spf1 ip4:203.97.48.0/24 ip4:210.48.82.0/24 ip4:202.174.114.0/24 ip4:210.48.71.0/24 ip4:202.78.158.254/32 ip4:104.237.140.243/32 ip4:116.90.140.0/24 ip4:139.162.10.131/32 ip4:50.116.26.96/32 a mx ptr include:spf.smtp2go.com include:gymmasteronline.com include:spf.braintreegateway.com -all