Domains with DNS TXT v=spf1 include:spf.werktonline.nl include:_spf.google.com include:_spf.saamn.org include:spf.protection.outlook.com include:_spf.flexkids.nl -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.werktonline.nl include:_spf.google.com include:_spf.saamn.org include:spf.protection.outlook.com include:_spf.flexkids.nl -all.