Domains with DNS TXT v=spf1 include:_spf.mailersend.net include:_spf.mx.cloudflare.net include:_spf.google.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net include:_spf.mx.cloudflare.net include:_spf.google.com -all.