Domains with DNS TXT v=spf1 ip4:23.137.224.251 ip4:170.75.252.130 ip4:23.137.224.130 +a +mx +ip4:170.75.252.90 +include:servers.mcsv.net -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:23.137.224.251 ip4:170.75.252.130 ip4:23.137.224.130 +a +mx +ip4:170.75.252.90 +include:servers.mcsv.net -all.

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