Domains with DNS TXT v=spf1 ip4:174.136.57.19 ip4:173.237.190.169 ip4:173.237.190.170 +a +mx +include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:174.136.57.19 ip4:173.237.190.169 ip4:173.237.190.170 +a +mx +include:_spf.google.com ~all.