3
records
Canonical Names
TTL
CNAME
1h
autodiscover.arco.org.br. 3600 IN CNAME mail.techbras.com.br.
Mail Servers
TTL
MX
—
10
1h
autodiscover.arco.org.br. 3600 IN MX 10 mail.techbras.com.br.
Text Content
TTL
TXT
SPF
v=spf1 mx a -all
1h
autodiscover.arco.org.br. 3600 IN TXT "v=spf1 mx a -all"