Domains with DNS TXT v=spf1 a include:_spf.mailspamprotection.com include:spf.hosting.nl include:sendersrv.com mx -all

There is 1 domain that have DNS TXT set to v=spf1 a include:_spf.mailspamprotection.com include:spf.hosting.nl include:sendersrv.com mx -all.

Top Domains with TXT set to v=spf1 a include:_spf.mailspamprotection.com include:spf.hosting.nl include:sendersrv.com mx -all