Zone apex
Start of authority
Email
Serial
2008040338
Refresh
10m
Retry
15m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig u5.amazonaws.org. SOA
Answer
The response has no answer records.
Authority
amazonaws.org. 900 SOA dns-external-master.amazon.com. root.amazon.com. 2008040338 600 900 604800 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0