Domains with DNS TXT v=spf1 a mx a:spf.flexfilter.nl a:srv20843.flexwebhosting.nl include:smtp.spf.ziggo.nl -all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:spf.flexfilter.nl a:srv20843.flexwebhosting.nl include:smtp.spf.ziggo.nl -all.

Top Domains with TXT set to v=spf1 a mx a:spf.flexfilter.nl a:srv20843.flexwebhosting.nl include:smtp.spf.ziggo.nl -all