Domains with DNS TXT v=spf1 +a +mx include:_spf.google.com include:relays.tuganetcloud.com +a:neptuno.tuganetcloud.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:_spf.google.com include:relays.tuganetcloud.com +a:neptuno.tuganetcloud.com -all.