Domains with DNS TXT v=spf1 +a +mx +ip4:185.253.219.219 include:spf.smartemailing.cz ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:185.253.219.219 include:spf.smartemailing.cz ~all.
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:185.253.219.219 include:spf.smartemailing.cz ~all.