Domains with DNS TXT v=spf1 +a +mx +ip4:13.211.41.15 +include:relay.mailchannels.net
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:13.211.41.15 +include:relay.mailchannels.net.
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:13.211.41.15 +include:relay.mailchannels.net.