Domains with DNS TXT v=spf1 +a +mx include:_spf.fastmail.gr +ip4:188.40.64.40 +ip6:2a01:4f8:201:7368::2 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:_spf.fastmail.gr +ip4:188.40.64.40 +ip6:2a01:4f8:201:7368::2 -all.

Top Domains with TXT set to v=spf1 +a +mx include:_spf.fastmail.gr +ip4:188.40.64.40 +ip6:2a01:4f8:201:7368::2 -all