Domains with DNS TXT v=spf1 a mx include:_spf.mx.cloudflare.net include:23790682.spf10.hubspotemail.net include:relay.kinstamailservice.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.mx.cloudflare.net include:23790682.spf10.hubspotemail.net include:relay.kinstamailservice.com ~all.