Domains with DNS TXT v=spf1 mx ip4:178.174.12.138 include:_spf.riege.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:178.174.12.138 include:_spf.riege.com -all.
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:178.174.12.138 include:_spf.riege.com -all.