Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig dpl7x55sqlu2t.cloudfront.net. SOA
Answer
dpl7x55sqlu2t.cloudfront.net. 60 SOA ns-1438.awsdns-51.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
dpl7x55sqlu2t.cloudfront.net. 172800 NS ns-1438.awsdns-51.org.
dpl7x55sqlu2t.cloudfront.net. 172800 NS ns-1591.awsdns-06.co.uk.
dpl7x55sqlu2t.cloudfront.net. 172800 NS ns-276.awsdns-34.com.
dpl7x55sqlu2t.cloudfront.net. 172800 NS ns-940.awsdns-53.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0