Domains with DNS TXT v=spf1 a mx ip4:177.53.143.137 include:spf.servidor.srv.br ~all
There are 75 domains that have DNS TXT set to v=spf1 a mx ip4:177.53.143.137 include:spf.servidor.srv.br ~all. The top 50 records ordered by domain rank are listed below.
DNS Data