Domains with DNS TXT v=spf1 a mx include:spf.ews.kpnxchange.com include:_spf.spam-filter.email ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.ews.kpnxchange.com include:_spf.spam-filter.email ~all.

Top Domains with TXT set to v=spf1 a mx include:spf.ews.kpnxchange.com include:_spf.spam-filter.email ~all