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

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

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