Domains with DNS TXT v=spf1 a mx ptr a:smtp-v.fieber.nl a:smtp.voipoperator.nl ip4:89.184.181.108 ip4:84.243.220.179 include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr a:smtp-v.fieber.nl a:smtp.voipoperator.nl ip4:89.184.181.108 ip4:84.243.220.179 include:spf.protection.outlook.com ~all.