Domains with DNS TXT v=spf1 ip4:71.16.153.229 include:4048188.spf06.hubspotemail.net a mx ptr ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:71.16.153.229 include:4048188.spf06.hubspotemail.net a mx ptr ~all.

Top Domains with TXT set to v=spf1 ip4:71.16.153.229 include:4048188.spf06.hubspotemail.net a mx ptr ~all