Domains with DNS TXT v=spf1 include:_spf.google.com ip4:52.220.217.148 ip4:18.140.218.156 ip4:52.76.212.118 include:_spf.readyplanet.com a mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com ip4:52.220.217.148 ip4:18.140.218.156 ip4:52.76.212.118 include:_spf.readyplanet.com a mx ~all.