Domains with DNS TXT v=spf1 mx a ip4:172.67.158.176 ip4:104.27.167.249 ip4:104.27.166.249 include:_spf.mailersend.net ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:172.67.158.176 ip4:104.27.167.249 ip4:104.27.166.249 include:_spf.mailersend.net ~all.