Domains with DNS TXT v=spf1 include:spf.plenso.net include:proximus.be include:_spf.telenet-ops.be include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.plenso.net include:proximus.be include:_spf.telenet-ops.be include:spf.mandrillapp.com -all.