Domains with DNS TXT v=spf1 ip4:192.185.81.130 ip4:50.87.152.11 +include:spf.smtp2go.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:192.185.81.130 ip4:50.87.152.11 +include:spf.smtp2go.com -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:192.185.81.130 ip4:50.87.152.11 +include:spf.smtp2go.com -all.