Domains with DNS TXT v=spf1 ip4:96.3.248.90 a include:_netblocks.mimecast.com include:_spf.safewebservices.com include:spf.constantcontact.com -all

There are 4 domains that have DNS TXT set to v=spf1 ip4:96.3.248.90 a include:_netblocks.mimecast.com include:_spf.safewebservices.com include:spf.constantcontact.com -all. The top 4 records ordered by domain rank are listed below.

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