Domains with DNS TXT v=spf1 +a +mx +ip4:34.236.229.23 include:sendinblue.com include:smtp-relay.sendinblue.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:34.236.229.23 include:sendinblue.com include:smtp-relay.sendinblue.com ~all.