Domains with DNS TXT v=spf1 a include:sendgrid.net include:spf.minisite.dk include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:159.183.232.224 ip4:185.21.41.135 ip4:185.40.45.73 ip4:194.19.221.231 ip4:136.243.167.76 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:sendgrid.net include:spf.minisite.dk include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:159.183.232.224 ip4:185.21.41.135 ip4:185.40.45.73 ip4:194.19.221.231 ip4:136.243.167.76 -all.

Top Domains with TXT set to v=spf1 a include:sendgrid.net include:spf.minisite.dk include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:159.183.232.224 ip4:185.21.41.135 ip4:185.40.45.73 ip4:194.19.221.231 ip4:136.243.167.76 -all