Zone apex
Start of authority
Email
Serial
2018361871
Refresh
30m
Retry
10m
Expire
7d
Negative cache TTL
3h
Question and response
Question
dig IS74.RU. SOA
Answer
is74.ru. 1800 SOA ns1.is74.ru. hostmaster.is74.ru. 2018361871 1800 600 604800 10800
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0