Zone apex
Start of authority
Email
Serial
2010197829
Refresh
3m
Retry
1m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig dns-external-master.amazon.com. SOA
Answer
The response has no answer records.
Authority
amazon.com. 900 SOA dns-external-master.amazon.com. hostmaster.amazon.com. 2010197829 180 60 604800 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0