Domains with DNS TXT v=spf1 +a +mx +ip4:35.214.180.251 include:_spf.mailspamprotection.com include:spf.mandrillapp.com include:_spf.google.com include:spf.sielsystems.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:35.214.180.251 include:_spf.mailspamprotection.com include:spf.mandrillapp.com include:_spf.google.com include:spf.sielsystems.nl ~all.