Domains with DNS TXT v=spf1 include:_spf.starthost.nl a:mx.boomerict.nl -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.starthost.nl a:mx.boomerict.nl -all.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.starthost.nl a:mx.boomerict.nl -all.