Domains with DNS TXT v=spf1 mx a ip4:4:178.18.240.18 ip6:2a02:c206:2108:7972::1 -all

There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:4:178.18.240.18 ip6:2a02:c206:2108:7972::1 -all.

Top Domains with TXT set to v=spf1 mx a ip4:4:178.18.240.18 ip6:2a02:c206:2108:7972::1 -all