Zone apex
Start of authority
Email
Serial
2016057278
Refresh
2h
Retry
1h
Expire
5d
Negative cache TTL
1m
Question and response
Question
dig mx.uol.com.br. SOA
Answer
The response has no answer records.
Authority
uol.com.br. 60 SOA a10-dns-uolcsfe1.host.intranet. root.uol.com.br. 2016057278 7200 3600 432000 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0