Zone apex
Start of authority
Email
Serial
2026070570
Refresh
30m
Retry
15m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig _spf.umail.com.br. SOA
Answer
The response has no answer records.
Authority
com.br. 0 SOA a.dns.br. hostmaster.registro.br. 2026070570 1800 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0