Domains with DNS TXT v=spf1 ip4:76.12.134.12 include:_spf.google.com include:retailspf.smtp.com include:emailsrvr.com +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:76.12.134.12 include:_spf.google.com include:retailspf.smtp.com include:emailsrvr.com +a +mx ~all.