Domains with DNS TXT v=spf1 ip4:103.44.161.66 include:relay.mailchannels.net ip4:148.66.54.2 +mx +a +ip4:148.66.54.66 +ip4:194.150.248.5 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:103.44.161.66 include:relay.mailchannels.net ip4:148.66.54.2 +mx +a +ip4:148.66.54.66 +ip4:194.150.248.5 ~all.