Domains with DNS TXT v=spf1 ip4:77.72.2.51 include:_spf.google.com include:spf.smtp2go.com include:servers.mcsv.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:77.72.2.51 include:_spf.google.com include:spf.smtp2go.com include:servers.mcsv.net ~all.