Domains with DNS TXT v=spf1 a mx include:spf1.sixtema.it include:spf2.sixtema.it include:spf.crsend.com include:spf.zeppelin-group.com ~all

There are 2 domains that have DNS TXT set to v=spf1 a mx include:spf1.sixtema.it include:spf2.sixtema.it include:spf.crsend.com include:spf.zeppelin-group.com ~all. The top 2 records ordered by domain rank are listed below.

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