Domains with DNS TXT v=spf1 a include:servers.mcsv.net include:_spf.google.com include:emsd1.com include:mail.zendesk.com include:spf.synergywholesale.com -all
There are 4 domains that have DNS TXT set to v=spf1 a include:servers.mcsv.net include:_spf.google.com include:emsd1.com include:mail.zendesk.com include:spf.synergywholesale.com -all. The top 4 records ordered by domain rank are listed below.