Domains with DNS TXT v=spf1 include:_spf.mailersend.net +a +mx include:spf.spotwerbung.ch include:spf.umantis.com include:spf.engadin.cloud -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net +a +mx include:spf.spotwerbung.ch include:spf.umantis.com include:spf.engadin.cloud -all.