Zone apex
Start of authority
Email
Serial
872711730
Refresh
15m
Retry
15m
Expire
30m
Negative cache TTL
1m
Question and response
Question
dig ns4.google.com. SOA
Answer
The response has no answer records.
Authority
google.com. 60 SOA ns1.google.com. dns-admin.google.com. 872711730 900 900 1800 60
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0