Domains with DNS TXT v=spf1 +a +mx +ip4:158.174.169.172 +ip4:158.174.169.176 +ip6:2001:9b1:8400:100:f::172 +include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:158.174.169.172 +ip4:158.174.169.176 +ip6:2001:9b1:8400:100:f::172 +include:_spf.google.com ~all.