Domains with DNS TXT v=spf1 a mx ip4:77.75.78.89 include:spf.seznam.cz include:spf.emailkampane.cz include:spf1.supportbox.cz ~all

There are 5 domains that have DNS TXT set to v=spf1 a mx ip4:77.75.78.89 include:spf.seznam.cz include:spf.emailkampane.cz include:spf1.supportbox.cz ~all. The top 5 records ordered by domain rank are listed below.

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