Domains with DNS TXT v=spf1 a mx ip4:66.70.188.173 include:outbound.mailhop.org ip6:2607:5300:201:3100:0:0:0:781 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:66.70.188.173 include:outbound.mailhop.org ip6:2607:5300:201:3100:0:0:0:781 ~all.