Domains with DNS TXT v=spf1 include:spf.coresdevelopment.be include:spf.protection.outlook.com include:spf.exclaimer.net include:servers.mcsv.net include:7851975.spf01.hubspotemail.net include:_spf.relay.mailprotect.be -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.coresdevelopment.be include:spf.protection.outlook.com include:spf.exclaimer.net include:servers.mcsv.net include:7851975.spf01.hubspotemail.net include:_spf.relay.mailprotect.be -all.