Domains with DNS TXT v=spf1 +a +mx +ip4:37.252.102.163 include:relay.sered.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:37.252.102.163 include:relay.sered.net ~all.
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:37.252.102.163 include:relay.sered.net ~all.