Domains with DNS TXT v=spf1 ip4:164.144.3.255 include:spf.mandrillapp.com include:bayer.com include:spf.bayer.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:164.144.3.255 include:spf.mandrillapp.com include:bayer.com include:spf.bayer.com ~all.