Zone apex
Start of authority
Email
Serial
414275585
Refresh
10m
Retry
30m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig spf-oi.oi.com.br. SOA
Answer
The response has no answer records.
Authority
oi.com.br. 300 SOA ns01.oi.net.br. hostmaster.oi.com.br. 414275585 600 1800 604800 300
Additional
ns01.oi.net.br. 3600 A 200.202.193.140
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0