Domains with DNS TXT v=spf1 include:_spf.mlsend.com a mx include:_spf.elasticemail.com include:spf.seznam.cz ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mlsend.com a mx include:_spf.elasticemail.com include:spf.seznam.cz ~all.