Domains with DNS TXT v=spf1 a mx include:_spf.google.com ip4:173.212.249.248 ip4:77.168.204.16 ip4:37.247.42.197 ip6:2a02:a457:3e5b:1:d0d2:4532:f8b3:6bdf ip6:2a02:c207:2053:3084::1 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com ip4:173.212.249.248 ip4:77.168.204.16 ip4:37.247.42.197 ip6:2a02:a457:3e5b:1:d0d2:4532:f8b3:6bdf ip6:2a02:c207:2053:3084::1 -all.