Domains with DNS TXT v=spf1 +a +mx +ip4:162.253.224.20 +ip4:198.91.91.100 +include:_spf.publichealthcoalition.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:162.253.224.20 +ip4:198.91.91.100 +include:_spf.publichealthcoalition.com ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:162.253.224.20 +ip4:198.91.91.100 +include:_spf.publichealthcoalition.com ~all