Domains with DNS TXT v=spf1 mx ptr include:_spf.google.com include:507306.spf10.hubspotemail.net
There is 1 domain that have DNS TXT set to v=spf1 mx ptr include:_spf.google.com include:507306.spf10.hubspotemail.net.
There is 1 domain that have DNS TXT set to v=spf1 mx ptr include:_spf.google.com include:507306.spf10.hubspotemail.net.