Domains with DNS TXT v=spf1 a mx ip4:5.148.183.20 include:mailgun.org include:spf.fairgate.ch -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:5.148.183.20 include:mailgun.org include:spf.fairgate.ch -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:5.148.183.20 include:mailgun.org include:spf.fairgate.ch -all.