Domains with DNS TXT v=spf1 mx include:spfa.gc-system.cz include:_spf.webygroup.sk -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spfa.gc-system.cz include:_spf.webygroup.sk -all.
There is 1 domain that have DNS TXT set to v=spf1 mx include:spfa.gc-system.cz include:_spf.webygroup.sk -all.