Zone apex
Start of authority
Email
Serial
2015102130
Refresh
3h
Retry
1h
Expire
28d
Negative cache TTL
15m
Question and response
Question
dig posti.com. SOA
Answer
posti.com. 28800 SOA ns15.posti.fi. hostmaster.posti.com. 2015102130 10800 3600 2419200 900
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0