Domains with DNS TXT v=spf1 mx ip4:200.55.166.110 ip4:200.55.166.107 ip4:200.55.166.109 a:mta1.biocubafarma.cu a:mta2.biocubafarma.cu a:mta3.biocubafarma.cu -all

There are 2 domains that have DNS TXT set to v=spf1 mx ip4:200.55.166.110 ip4:200.55.166.107 ip4:200.55.166.109 a:mta1.biocubafarma.cu a:mta2.biocubafarma.cu a:mta3.biocubafarma.cu -all. The top 2 records ordered by domain rank are listed below.

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