Domains with DNS TXT v=spf1 ip4:51.91.72.24 ip4:51.255.97.84 include:_spf.google.com include:spf.mandrillapp.com include:spf.sendinblue.com mx -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.91.72.24 ip4:51.255.97.84 include:_spf.google.com include:spf.mandrillapp.com include:spf.sendinblue.com mx -all.