Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spf.bigcommerce.com ip4:52.15.37.144 ip4:18.220.165.7 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.bigcommerce.com ip4:52.15.37.144 ip4:18.220.165.7 -all.