Domains with DNS TXT v=spf1 a mx ip4:185.21.42.20 ip4:35.207.179.141 include:spf.sendinblue.com include:spf.onlinemail.io -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:185.21.42.20 ip4:35.207.179.141 include:spf.sendinblue.com include:spf.onlinemail.io -all.

Top Domains with TXT set to v=spf1 a mx ip4:185.21.42.20 ip4:35.207.179.141 include:spf.sendinblue.com include:spf.onlinemail.io -all