Domains with DNS TXT v=spf1 a mx include:srv1.dponline.nl include:srv2.dponline.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:srv1.dponline.nl include:srv2.dponline.nl -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx include:srv1.dponline.nl include:srv2.dponline.nl -all.