Domains with DNS TXT v=spf1 a mx include:spf.ews.kpnxchange.com include:spf.mailcamp.nl include:spf.byte.nl include:_spf.relay.mailprotect.be ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.ews.kpnxchange.com include:spf.mailcamp.nl include:spf.byte.nl include:_spf.relay.mailprotect.be ~all.

Top Domains with TXT set to v=spf1 a mx include:spf.ews.kpnxchange.com include:spf.mailcamp.nl include:spf.byte.nl include:_spf.relay.mailprotect.be ~all