Domains with DNS TXT v=spf1 +mx +a:mail.1c-dn.com +a:relay.1c.com ip4:18.184.212.59 ~all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a:mail.1c-dn.com +a:relay.1c.com ip4:18.184.212.59 ~all.
There is 1 domain that have DNS TXT set to v=spf1 +mx +a:mail.1c-dn.com +a:relay.1c.com ip4:18.184.212.59 ~all.