Domains with DNS TXT v=spf1 a mx include:_spf.google.com ip4:72.47.228

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com ip4:72.47.228.

Top Domains with TXT set to v=spf1 a mx include:_spf.google.com ip4:72.47.228