Domains with DNS TXT v=spf1 +a +mx +ip4:46.4.92.217 include:_spf.fastmail.gr include:relay.mailchannels.net +ip6:2a01:4f8:191:6410::3 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:46.4.92.217 include:_spf.fastmail.gr include:relay.mailchannels.net +ip6:2a01:4f8:191:6410::3 -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:46.4.92.217 include:_spf.fastmail.gr include:relay.mailchannels.net +ip6:2a01:4f8:191:6410::3 -all