Domains with DNS TXT v=spf1 ip4:91.183.189.139 ip4:91.183.189.173 ip4:217.112.91.40 +a +mx include:spf.protection.outlook.com include:_spf.relay.mailprotect.be include:u9743416.wl167.sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:91.183.189.139 ip4:91.183.189.173 ip4:217.112.91.40 +a +mx include:spf.protection.outlook.com include:_spf.relay.mailprotect.be include:u9743416.wl167.sendgrid.net ~all.