Domains with DNS TXT v=spf1 mx ip4:185.166.23.85 include:_spf.efm.de include:agenturserver.de include:ekom21.de -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:185.166.23.85 include:_spf.efm.de include:agenturserver.de include:ekom21.de -all.