Domains with DNS TXT v=spf1 +a +mx +ip6:2a02:c500:1:113::1 include:_spf.fastmail.gr -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip6:2a02:c500:1:113::1 include:_spf.fastmail.gr -all.

Top Domains with TXT set to v=spf1 +a +mx +ip6:2a02:c500:1:113::1 include:_spf.fastmail.gr -all