Zone apex
Start of authority
Email
Serial
1769756873
Refresh
1h
Retry
3m
Expire
14d
Negative cache TTL
3m
Question and response
Question
dig qcloudmail.com. SOA
Answer
qcloudmail.com. 180 SOA ns3.dnsv2.com. level3dnsadmin.dnspod.com. 1769756873 3600 180 1209600 180
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0