Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:77.72.99.164 ip4:46.16.236.21 include:_spf.ungapped.email include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:77.72.99.164 ip4:46.16.236.21 include:_spf.ungapped.email include:relay.mailchannels.net -all.