Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:_spf.onlinespamfilter.nl ip4:87.255.63.71 ip4:87.236.5.226 -all

There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:_spf.onlinespamfilter.nl ip4:87.255.63.71 ip4:87.236.5.226 -all.

Top Domains with TXT set to v=spf1 mx include:spf.protection.outlook.com include:_spf.onlinespamfilter.nl ip4:87.255.63.71 ip4:87.236.5.226 -all