Domains with DNS TXT v=spf1 mx include:spf.de.umantis.com include:_spf.erzbistum-koeln.de -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.de.umantis.com include:_spf.erzbistum-koeln.de -all.
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.de.umantis.com include:_spf.erzbistum-koeln.de -all.