[dns-operations] aws.amazon.com zone has only one nameserver
pyh at cloud-china.org
Tue Dec 8 01:13:46 UTC 2015
As you see,
~$ idig aws.amazon.com ns
aws.amazon.com. 587 IN NS ns-911.amazon.com.
~$ idig aws.amazon.com soa
aws.amazon.com. 60 IN SOA ns-911.amazon.com.
root.amazon.com. 1449536989 3600 900 7776000 60
~$ idig ns-911.amazon.com
ns-911.amazon.com. 197 IN A 220.127.116.11
Do you know why this well known domain has only one nameserver, and it
seems the nameserver has only one IP?
More information about the dns-operations