Domains with DNS TXT v=spf1 a mx include:spf.optit.at include:spf.ledl.net -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.optit.at include:spf.ledl.net -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.optit.at include:spf.ledl.net -all.