Domains with DNS TXT v=spf1 ip4:66.206.23.186 include:_spf.otiweb.com.br -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:66.206.23.186 include:_spf.otiweb.com.br -all.

Top Domains with TXT set to v=spf1 ip4:66.206.23.186 include:_spf.otiweb.com.br -all