Domains with DNS TXT v=spf1 mx a ip4:91.184.0.38 a:mailfilter.hostnet.nl include:_spf.hostnet.nl -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:91.184.0.38 a:mailfilter.hostnet.nl include:_spf.hostnet.nl -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:91.184.0.38 a:mailfilter.hostnet.nl include:_spf.hostnet.nl -all.