Domains with DNS TXT v=spf1 ip4:148.163.89.218 ip4:148.163.80.147 include:relay.mailchannels.net +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:148.163.89.218 ip4:148.163.80.147 include:relay.mailchannels.net +a +mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:148.163.89.218 ip4:148.163.80.147 include:relay.mailchannels.net +a +mx ~all.