Domains with DNS TXT v=spf1 a mx ip4:149.56.40.178 ip4:43.228.184.80 include:spfc11.megamailservers.com include:return.smtp2go.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:149.56.40.178 ip4:43.228.184.80 include:spfc11.megamailservers.com include:return.smtp2go.net ~all.