Domains with DNS TXT v=spf1 a mx include:sparkpostmail.com ip4:88.86.118.81 include:_spf.google.com include:spf.blueboard.cz ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:sparkpostmail.com ip4:88.86.118.81 include:_spf.google.com include:spf.blueboard.cz ~all.