Domains with DNS TXT v=spf1 include:_spf.duocast.net include:_spf.google.com ip4:83.137.145.30 +a +mx ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.duocast.net include:_spf.google.com ip4:83.137.145.30 +a +mx ~all.

Top Domains with TXT set to v=spf1 include:_spf.duocast.net include:_spf.google.com ip4:83.137.145.30 +a +mx ~all