Domains with DNS TXT v=spf1 a mx ip6:2a02:4780:28:491e::1 ip4:91.108.102.135 -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip6:2a02:4780:28:491e::1 ip4:91.108.102.135 -all.

Top Domains with TXT set to v=spf1 a mx ip6:2a02:4780:28:491e::1 ip4:91.108.102.135 -all