Domains with DNS TXT v=spf1 a mx include:secure-mailgate.com include:_spf.google.com a:mailgateway.landkreis-frg.de include:bayern.de ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:secure-mailgate.com include:_spf.google.com a:mailgateway.landkreis-frg.de include:bayern.de ~all.