Domains with DNS TXT v=spf1 include:spf.lan2k.org include:sendgrid.net include:outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.lan2k.org include:sendgrid.net include:outlook.com -all.

Top Domains with TXT set to v=spf1 include:spf.lan2k.org include:sendgrid.net include:outlook.com -all