Domains with DNS TXT v=spf1 a mx ip4:37.247.39.173 a:mailout.fasterforward.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:37.247.39.173 a:mailout.fasterforward.nl -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:37.247.39.173 a:mailout.fasterforward.nl -all.