Domains with DNS TXT v=spf1 include:spf.active24.com include:spf.smartemailing.cz include:_spf.m1.websupport.sk ~all

There are 12 domains that have DNS TXT set to v=spf1 include:spf.active24.com include:spf.smartemailing.cz include:_spf.m1.websupport.sk ~all. The top 12 records ordered by domain rank are listed below.

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