Domains with DNS TXT v=spf1 a mx ip4:34.247.129.178 ip4:34.251.89.211 ip4:54.246.42.255 include:saferoute.sendguardian.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:34.247.129.178 ip4:34.251.89.211 ip4:54.246.42.255 include:saferoute.sendguardian.com -all.