Zone apex
Start of authority
Email
Serial
1257583654
Refresh
5m
Retry
6m
Expire
7d
Negative cache TTL
10h 40m
Question and response
Question
dig USERECHO.RU. SOA
Answer
USERECHO.RU. 600 SOA ns.ru1.USERECHO.RU. info.USERECHO.RU. 1257583654 300 360 604800 38400
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0