Domains with DNS TXT v=spf1 a include:servers.mcsv.net include:_spf.google.com include:_spf.exactonline.nl include:144403630.spf06.hubspotemail.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a include:servers.mcsv.net include:_spf.google.com include:_spf.exactonline.nl include:144403630.spf06.hubspotemail.net ~all.