Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.mtasv.net include:1822020.spf06.hubspotemail.net include:aspmx.pardot.com include:_spf.salesforce.com ip4:172.104.216.142 ip6:2600:3c03::f03c:93ff:fe41:1aa9 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.mtasv.net include:1822020.spf06.hubspotemail.net include:aspmx.pardot.com include:_spf.salesforce.com ip4:172.104.216.142 ip6:2600:3c03::f03c:93ff:fe41:1aa9 ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:spf.mtasv.net include:1822020.spf06.hubspotemail.net include:aspmx.pardot.com include:_spf.salesforce.com ip4:172.104.216.142 ip6:2600:3c03::f03c:93ff:fe41:1aa9 ~all