Domains with DNS TXT v=spf1 include:_spf.google.com include:spf.protection.outlook.com a:mailrelay.hbscloudservices.com include:sendgrid.net ip4:199.168.255.210 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:spf.protection.outlook.com a:mailrelay.hbscloudservices.com include:sendgrid.net ip4:199.168.255.210 ~all.

Top Domains with TXT set to v=spf1 include:_spf.google.com include:spf.protection.outlook.com a:mailrelay.hbscloudservices.com include:sendgrid.net ip4:199.168.255.210 ~all