Domains with DNS TXT v=spf1 ip4:38.124.220.176 include:relay.mailchannels.net ip4:38.124.220.161 ip4:38.124.220.161 +a +mx +include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:38.124.220.176 include:relay.mailchannels.net ip4:38.124.220.161 ip4:38.124.220.161 +a +mx +include:_spf.google.com ~all.