Domains with DNS TXT v=spf1 include:de._netblocks.mimecast.com ip4:31.220.21.83 a mx include:relay.mailchannels.net a:mail.21hosting.nl ip4:188.122.74.117 include:spf.afas.online include:spf.protection.outlook.com ip4:46.144.94.130 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:de._netblocks.mimecast.com ip4:31.220.21.83 a mx include:relay.mailchannels.net a:mail.21hosting.nl ip4:188.122.74.117 include:spf.afas.online include:spf.protection.outlook.com ip4:46.144.94.130 ~all.