Domains with DNS TXT v=spf1 a:osmium.quantum2.xyz include:sendgrid.net include:mailgun.org include:_spf.mx.cloudflare.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a:osmium.quantum2.xyz include:sendgrid.net include:mailgun.org include:_spf.mx.cloudflare.net ~all.

Top Domains with TXT set to v=spf1 a:osmium.quantum2.xyz include:sendgrid.net include:mailgun.org include:_spf.mx.cloudflare.net ~all