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There is 1 domain that have DNS TXT set to v=spf1 ip4:192.53.172.53 +a +mx +a:ns1.sm17.siteground.biz include:_spf.mailspamprotection.com include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 ip4:192.53.172.53 +a +mx +a:ns1.sm17.siteground.biz include:_spf.mailspamprotection.com include:relay.mailchannels.net ~all