Domains with DNS TXT v=spf1 a mx ip6:2a01:111:f400:7e1a::724 ip6:2a01:111:f400:fe0d::722 ip4:154.16.247.244 include:relay.mailchannels.net include:_spf.back-site.nl include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip6:2a01:111:f400:7e1a::724 ip6:2a01:111:f400:fe0d::722 ip4:154.16.247.244 include:relay.mailchannels.net include:_spf.back-site.nl include:spf.protection.outlook.com ~all.