Zone apex
Start of authority
Email
Serial
1772030510
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
30m
Question and response
Question
dig mxb.1app.com.br. SOA
Answer
The response has no answer records.
Authority
1app.com.br. 1519 SOA ns1.digitalocean.com. hostmaster.1app.com.br. 1772030510 10800 3600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0