Domains with DNS TXT v=spf1 include:spf.mxthunder.com include:spf.mandrillapp.com include:_spf.google.com ip4:185.146.20.226 ip4:190.92.133.173 a:smtp.34sp.com a:smtpout.34sp.com a:array1.spf.34sp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.mxthunder.com include:spf.mandrillapp.com include:_spf.google.com ip4:185.146.20.226 ip4:190.92.133.173 a:smtp.34sp.com a:smtpout.34sp.com a:array1.spf.34sp.com ~all.