TXT
TXT Records
v=spf1 +a +mx +ip4:46.17.173.201 include:relay.mailchannels.net +ip4:46.17.172.5 +ip4:185.237.144.151 +include:mailchannels.net +include:spf.antispamcloud.com +include:release.antispamcloud.com +ip4:198.252.106.79 +include:_spf.arandomserver.com ~all