Domains with DNS TXT v=spf1 a mx include:mail.zendesk.com include:servers.mcsv.net include:authsmtp.com include:_spf.google.com ip4:103.75.205.152 ~all

There are 4 domains that have DNS TXT set to v=spf1 a mx include:mail.zendesk.com include:servers.mcsv.net include:authsmtp.com include:_spf.google.com ip4:103.75.205.152 ~all. The top 4 records ordered by domain rank are listed below.

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