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