Zone apex
Start of authority
Email
Serial
18480
Refresh
4h
Retry
1h
Expire
30d
Negative cache TTL
10m
Question and response
Question
dig mailer.qsupport.ru. SOA
Answer
The response has no answer records.
Authority
qsupport.ru. 600 SOA ns01.qdns.ru. it.quantumart.ru. 18480 14400 3600 2592000 600
Additional
ns01.qdns.ru. 600 A 91.216.147.100
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0