Domains with DNS TXT v=spf1 include:spf.simplia.cz mx include:spf.vbox.lt -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.simplia.cz mx include:spf.vbox.lt -all.
There is 1 domain that have DNS TXT set to v=spf1 include:spf.simplia.cz mx include:spf.vbox.lt -all.