Domains with DNS TXT v=spf1 ip4:31.170.100.217 include:relay.mailchannels.net include:relay.dns-es.com include:dns-es.com +a +mx +ip4:212.115.44.3 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:31.170.100.217 include:relay.mailchannels.net include:relay.dns-es.com include:dns-es.com +a +mx +ip4:212.115.44.3 ~all.