Domains with DNS TXT v=spf1 mx a ip4:131.221.159.255 a:exchsrv16.itexpert.com.br -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:131.221.159.255 a:exchsrv16.itexpert.com.br -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:131.221.159.255 a:exchsrv16.itexpert.com.br -all.