Zone apex
Start of authority
Email
Serial
2018082100
Refresh
12h
Retry
1h
Expire
28d
Negative cache TTL
1d
Question and response
Question
dig mx.ipv6.zsttk.net. SOA
Answer
The response has no answer records.
Authority
ipv6.zsttk.net. 86400 SOA ns.zsttk.ru. hostmaster.zsttk.ru. 2018082100 43200 3600 2419200 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0