Zone apex
Start of authority
Email
Serial
806
Refresh
1h
Retry
1h
Expire
28d
Negative cache TTL
15m
Question and response
Question
dig etb.com.co. SOA
Answer
etb.com.co. 60 SOA ns1-auth.etb.net.co. postmaster.etb.net.co. 806 3600 3600 2419200 900
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0